In mathematical modelling and statistical modelling, there are dependent and independent variables. The models investigate how the former depend on the latter. The dependent variables represent the output or outcome whose variation is being studied. The independent variables represent inputs or causes, i.e. potential reasons for variation. Models test or explain the effects that the independent variables have on the dependent variables. Sometimes, independent variables may be included for other reasons, such as for their potential confounding effect, without a wish to test their effect directly.
Use
Mathematics
In mathematics, a function is a rule for taking an input (usually number or set of numbers) and providing an output (which is also usually a number). A symbol that stands for an arbitrary input is called an independent variable, while a symbol that stands for an arbitrary output is called a dependent variable. The most common symbol for the input is x, and the most common symbol for the output is y; the function itself is commonly written .
In this video, I cover the indendent variable,the dependent variable, and control variables.
The independent variable is what you manipulate, the dependent variable is the variable you measure, and control variables need to remain constant to insure accurate results.
For more Science Variables Examples
http://www.moomoomathblog.com/2019/02/learn-science-variables-with-walking.html
published: 26 Jun 2023
What is an Independent Variable and How to Identify it?
This is video lecture discusses very briefly the meaning, nature, and dynamics of independent variables in research and the techniques in identifying it.
Transcript of this video lecture is available at: https://philonotes.com/2023/03/what-is-independent-variable
***
How to Formulate Research Problem / Problem Formulation in Research
Link: https://youtu.be/xIuW6T5nyNQ
How to Identify a Research Gap / Research Gap Spotting
Link: https://youtu.be/j3zK7-Ngddk
How to Write the Background of the Study - Part 1 (Introduction with Sample)
Link: https://youtu.be/eO2witTCkps
How to Write the Background of the Study - Part 2 (Deductive Style)
Link: https://youtu.be/OSi6fY5um4c
How to Write the Background of the Study – Part 3 (Inductive Style)
Link: https://youtu.be/wqR1S0YYP_g
published: 04 Sep 2022
Independent and Dependent Variables
What is the difference between independent and dependent variables? In this video, Dr. Kushner breaks down how variables are used in psychology research.
⭐️SUPPORT THE CHANNEL⭐️
☕ Buy Me a Coffee: Please consider donating to support the channel! If you enjoy the content, even a small contribution of just $2 helps with production, editing, and expanding content. Thank you for being a part of this community! Link: https://buymeacoffee.com/psychologyexplained
🎓PSYCHOLOGY REVIEW🎓
👉Instant download! Psychology Test Prep Book: 800 Multiple-Choice Questions. LINK: https://psychexplained.etsy.com/listing/1732937881
👉Instant download! Brain Bundle Digital Notes. Link: https://psychexplained.etsy.com/listing/1472560546
published: 28 Apr 2021
GCSE Science Revision "Independent Variable, Dependent Variable, Control Variables"
GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738
School licenses from 40p per copy https://www.freesciencelessons.co.uk/school-licences/
This is the first video in the working scientifically part of the GCSE Science specification. We look at what is meant by the independent variable, the dependent variable and the control variables. I use the required practical on stretching a spring to show you what is meant by these variables.
This video is based on the AQA GCSE specification. If you are following a different exam board, then I recommend that you check your specification.
published: 06 Nov 2023
Dependent & independent variables | 6th grade | Khan Academy
Keep going! Check out the next lesson and practice what you’re learning:
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-dependent-independent/e/dependent-and-independent-variables
Sal introduces independent and dependent variables: how to identify the independent/dependent variable in a given setting, and how we write equations with the dependent variable by itself.
published: 14 Jan 2022
Research Variables 101: Dependent, Independent, Control Variables & More (With Examples)
Learn about the most popular types of variables in research, including dependent, independent and control variables - as well as mediating, moderating and confounding variables. We explain what each type of variable is and provide loads of examples to help you understand how they differ.
OVERVIEW: TYPES OF RESEARCH VARIABLES
00:00 Introduction
00:24 Structure & contents
00:43 Research Methodology Bootcamp
01:05 What is a research variable?
01:20 Examples of variables in research
01:56 Variables and hypotheses
02:36 Dependent and independent variables
03:28 Alternative names of dependent and independent variables
04:26 Control variables
06:08 Moderating variables
07:27 Mediating variables
08:20 Confounding variables
10:04 Recap: 6 types of variables
ESSENTIAL RESOURCES
Research Methodol...
published: 09 Oct 2023
Dependent and Independent Variables
This math and science video tutorial shows you how to identify the dependent and independent variables so you which data to plot on the x axis and on the y-axis. It contains plenty of examples and practice problems such as word problems. It shows you if the dependent variable and independent variable is x or y and it discusses the relationship of certain graphs such as linear curves, inverse relationships, and quadratic or parabolic functions. Examples include Newton's second law of motion between force, mass, and acceleration, boyle's law of pressure and volume in chemistry, and distance vs time under constant acceleration in physics. It also explains the difference between the control group and the experimental group. The slope of the line for the force mass example is acceleration....
published: 23 Aug 2016
What Are Independent, Dependent And Controlled Variables?
Short and simple explanation of a basic experiment demonstrating the difference between independent, dependent and controlled variables in science.
|| Follow for more content! ||
FACEBOOK: www.facebook.com/highschoolscience101
INSTA: www.facebook.com/highschoolscience101
PATREON: www.patreon.com/highschoolscience101
published: 12 Jun 2017
Independent variable definition
Learn the difference between independent and dependent variables in research.
The independent variable can stand alone and is the variable that is being changed or manipulated.
The dependent variable is the variable that is being measured.
Learning the difference between these two types of variables can be very helpful in Science and any type of experiment.
I also cover how to graph these two types of variables.
published: 10 Feb 2019
Independent, Dependent and Controlled Variables in Controlled and Experimental Set-up
The Scientific variables are:
1. Independent Variable
- can affect the dependent variable
- the variable that is changed by the experimenter
- the “what you do” in the experiment
2. Dependent Variable
- can be affected by the independent variable
- the change or result that occurs due to the independent variable
- the “what will happen” in an experiment
3. Controlled Variable
- the same variable during the experiment to ensure accuracy and reliability of the result
Experimental Set-up
- the exact same set-up as the control set-up but it has independent variable
Controlled Set-up
- the exact same set-up as the experimental set-up but it has no independent variable
Email Address: wagasjoedely...
In this video, I cover the indendent variable,the dependent variable, and control variables.
The independent variable is what you manipulate, the dependent vari...
In this video, I cover the indendent variable,the dependent variable, and control variables.
The independent variable is what you manipulate, the dependent variable is the variable you measure, and control variables need to remain constant to insure accurate results.
For more Science Variables Examples
http://www.moomoomathblog.com/2019/02/learn-science-variables-with-walking.html
In this video, I cover the indendent variable,the dependent variable, and control variables.
The independent variable is what you manipulate, the dependent variable is the variable you measure, and control variables need to remain constant to insure accurate results.
For more Science Variables Examples
http://www.moomoomathblog.com/2019/02/learn-science-variables-with-walking.html
This is video lecture discusses very briefly the meaning, nature, and dynamics of independent variables in research and the techniques in identifying it.
Trans...
This is video lecture discusses very briefly the meaning, nature, and dynamics of independent variables in research and the techniques in identifying it.
Transcript of this video lecture is available at: https://philonotes.com/2023/03/what-is-independent-variable
***
How to Formulate Research Problem / Problem Formulation in Research
Link: https://youtu.be/xIuW6T5nyNQ
How to Identify a Research Gap / Research Gap Spotting
Link: https://youtu.be/j3zK7-Ngddk
How to Write the Background of the Study - Part 1 (Introduction with Sample)
Link: https://youtu.be/eO2witTCkps
How to Write the Background of the Study - Part 2 (Deductive Style)
Link: https://youtu.be/OSi6fY5um4c
How to Write the Background of the Study – Part 3 (Inductive Style)
Link: https://youtu.be/wqR1S0YYP_g
This is video lecture discusses very briefly the meaning, nature, and dynamics of independent variables in research and the techniques in identifying it.
Transcript of this video lecture is available at: https://philonotes.com/2023/03/what-is-independent-variable
***
How to Formulate Research Problem / Problem Formulation in Research
Link: https://youtu.be/xIuW6T5nyNQ
How to Identify a Research Gap / Research Gap Spotting
Link: https://youtu.be/j3zK7-Ngddk
How to Write the Background of the Study - Part 1 (Introduction with Sample)
Link: https://youtu.be/eO2witTCkps
How to Write the Background of the Study - Part 2 (Deductive Style)
Link: https://youtu.be/OSi6fY5um4c
How to Write the Background of the Study – Part 3 (Inductive Style)
Link: https://youtu.be/wqR1S0YYP_g
What is the difference between independent and dependent variables? In this video, Dr. Kushner breaks down how variables are used in psychology research.
⭐️SUP...
What is the difference between independent and dependent variables? In this video, Dr. Kushner breaks down how variables are used in psychology research.
⭐️SUPPORT THE CHANNEL⭐️
☕ Buy Me a Coffee: Please consider donating to support the channel! If you enjoy the content, even a small contribution of just $2 helps with production, editing, and expanding content. Thank you for being a part of this community! Link: https://buymeacoffee.com/psychologyexplained
🎓PSYCHOLOGY REVIEW🎓
👉Instant download! Psychology Test Prep Book: 800 Multiple-Choice Questions. LINK: https://psychexplained.etsy.com/listing/1732937881
👉Instant download! Brain Bundle Digital Notes. Link: https://psychexplained.etsy.com/listing/1472560546
What is the difference between independent and dependent variables? In this video, Dr. Kushner breaks down how variables are used in psychology research.
⭐️SUPPORT THE CHANNEL⭐️
☕ Buy Me a Coffee: Please consider donating to support the channel! If you enjoy the content, even a small contribution of just $2 helps with production, editing, and expanding content. Thank you for being a part of this community! Link: https://buymeacoffee.com/psychologyexplained
🎓PSYCHOLOGY REVIEW🎓
👉Instant download! Psychology Test Prep Book: 800 Multiple-Choice Questions. LINK: https://psychexplained.etsy.com/listing/1732937881
👉Instant download! Brain Bundle Digital Notes. Link: https://psychexplained.etsy.com/listing/1472560546
GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738
School licenses from 40p per copy https://www.freesciencelessons.co.uk/school-licences/
This is the first video in the working scientifically part of the GCSE Science specification. We look at what is meant by the independent variable, the dependent variable and the control variables. I use the required practical on stretching a spring to show you what is meant by these variables.
This video is based on the AQA GCSE specification. If you are following a different exam board, then I recommend that you check your specification.
GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738
School licenses from 40p per copy https://www.freesciencelessons.co.uk/school-licences/
This is the first video in the working scientifically part of the GCSE Science specification. We look at what is meant by the independent variable, the dependent variable and the control variables. I use the required practical on stretching a spring to show you what is meant by these variables.
This video is based on the AQA GCSE specification. If you are following a different exam board, then I recommend that you check your specification.
Keep going! Check out the next lesson and practice what you’re learning:
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/...
Keep going! Check out the next lesson and practice what you’re learning:
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-dependent-independent/e/dependent-and-independent-variables
Sal introduces independent and dependent variables: how to identify the independent/dependent variable in a given setting, and how we write equations with the dependent variable by itself.
Keep going! Check out the next lesson and practice what you’re learning:
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-dependent-independent/e/dependent-and-independent-variables
Sal introduces independent and dependent variables: how to identify the independent/dependent variable in a given setting, and how we write equations with the dependent variable by itself.
Learn about the most popular types of variables in research, including dependent, independent and control variables - as well as mediating, moderating and confo...
Learn about the most popular types of variables in research, including dependent, independent and control variables - as well as mediating, moderating and confounding variables. We explain what each type of variable is and provide loads of examples to help you understand how they differ.
OVERVIEW: TYPES OF RESEARCH VARIABLES
00:00 Introduction
00:24 Structure & contents
00:43 Research Methodology Bootcamp
01:05 What is a research variable?
01:20 Examples of variables in research
01:56 Variables and hypotheses
02:36 Dependent and independent variables
03:28 Alternative names of dependent and independent variables
04:26 Control variables
06:08 Moderating variables
07:27 Mediating variables
08:20 Confounding variables
10:04 Recap: 6 types of variables
ESSENTIAL RESOURCES
Research Methodology Bootcamp: https://gradcoach.com/methodology-course/
Research Variables 101: https://gradcoach.com/indepedent-dependent-variables/
Research Constructs 101: https://gradcoach.com/research-constructs/
Reliability & Validity Basics: https://gradcoach.com/validity-reliability-research/
Research Methodology 101: https://gradcoach.com/what-is-research-methodology/.
To learn more about research variables and research methodology in general, visit the Grad Coach blog at https://gradcoach.com/blog/.
Our Socials
🟢 Facebook - https://www.facebook.com/gradcoachofficial
🟢 IG - https://www.instagram.com/gradcoachofficial/
🟢 Twitter - https://twitter.com/gradcoachdotcom
🟢 LinkedIn - https://www.linkedin.com/company/grad-coach-intl
🟢 Twitter - https://twitter.com/gradcoachdotcom
Learn about the most popular types of variables in research, including dependent, independent and control variables - as well as mediating, moderating and confounding variables. We explain what each type of variable is and provide loads of examples to help you understand how they differ.
OVERVIEW: TYPES OF RESEARCH VARIABLES
00:00 Introduction
00:24 Structure & contents
00:43 Research Methodology Bootcamp
01:05 What is a research variable?
01:20 Examples of variables in research
01:56 Variables and hypotheses
02:36 Dependent and independent variables
03:28 Alternative names of dependent and independent variables
04:26 Control variables
06:08 Moderating variables
07:27 Mediating variables
08:20 Confounding variables
10:04 Recap: 6 types of variables
ESSENTIAL RESOURCES
Research Methodology Bootcamp: https://gradcoach.com/methodology-course/
Research Variables 101: https://gradcoach.com/indepedent-dependent-variables/
Research Constructs 101: https://gradcoach.com/research-constructs/
Reliability & Validity Basics: https://gradcoach.com/validity-reliability-research/
Research Methodology 101: https://gradcoach.com/what-is-research-methodology/.
To learn more about research variables and research methodology in general, visit the Grad Coach blog at https://gradcoach.com/blog/.
Our Socials
🟢 Facebook - https://www.facebook.com/gradcoachofficial
🟢 IG - https://www.instagram.com/gradcoachofficial/
🟢 Twitter - https://twitter.com/gradcoachdotcom
🟢 LinkedIn - https://www.linkedin.com/company/grad-coach-intl
🟢 Twitter - https://twitter.com/gradcoachdotcom
This math and science video tutorial shows you how to identify the dependent and independent variables so you which data to plot on the x axis and on the y-axis...
This math and science video tutorial shows you how to identify the dependent and independent variables so you which data to plot on the x axis and on the y-axis. It contains plenty of examples and practice problems such as word problems. It shows you if the dependent variable and independent variable is x or y and it discusses the relationship of certain graphs such as linear curves, inverse relationships, and quadratic or parabolic functions. Examples include Newton's second law of motion between force, mass, and acceleration, boyle's law of pressure and volume in chemistry, and distance vs time under constant acceleration in physics. It also explains the difference between the control group and the experimental group. The slope of the line for the force mass example is acceleration.
This math and science video tutorial shows you how to identify the dependent and independent variables so you which data to plot on the x axis and on the y-axis. It contains plenty of examples and practice problems such as word problems. It shows you if the dependent variable and independent variable is x or y and it discusses the relationship of certain graphs such as linear curves, inverse relationships, and quadratic or parabolic functions. Examples include Newton's second law of motion between force, mass, and acceleration, boyle's law of pressure and volume in chemistry, and distance vs time under constant acceleration in physics. It also explains the difference between the control group and the experimental group. The slope of the line for the force mass example is acceleration.
Short and simple explanation of a basic experiment demonstrating the difference between independent, dependent and controlled variables in science.
|| Follow f...
Short and simple explanation of a basic experiment demonstrating the difference between independent, dependent and controlled variables in science.
|| Follow for more content! ||
FACEBOOK: www.facebook.com/highschoolscience101
INSTA: www.facebook.com/highschoolscience101
PATREON: www.patreon.com/highschoolscience101
Short and simple explanation of a basic experiment demonstrating the difference between independent, dependent and controlled variables in science.
|| Follow for more content! ||
FACEBOOK: www.facebook.com/highschoolscience101
INSTA: www.facebook.com/highschoolscience101
PATREON: www.patreon.com/highschoolscience101
Learn the difference between independent and dependent variables in research.
The independent variable can stand alone and is the variable that is being changed...
Learn the difference between independent and dependent variables in research.
The independent variable can stand alone and is the variable that is being changed or manipulated.
The dependent variable is the variable that is being measured.
Learning the difference between these two types of variables can be very helpful in Science and any type of experiment.
I also cover how to graph these two types of variables.
Learn the difference between independent and dependent variables in research.
The independent variable can stand alone and is the variable that is being changed or manipulated.
The dependent variable is the variable that is being measured.
Learning the difference between these two types of variables can be very helpful in Science and any type of experiment.
I also cover how to graph these two types of variables.
The Scientific variables are:
1. Independent Variable
- can affect the dependent variable
- the variable that is changed by the experimente...
The Scientific variables are:
1. Independent Variable
- can affect the dependent variable
- the variable that is changed by the experimenter
- the “what you do” in the experiment
2. Dependent Variable
- can be affected by the independent variable
- the change or result that occurs due to the independent variable
- the “what will happen” in an experiment
3. Controlled Variable
- the same variable during the experiment to ensure accuracy and reliability of the result
Experimental Set-up
- the exact same set-up as the control set-up but it has independent variable
Controlled Set-up
- the exact same set-up as the experimental set-up but it has no independent variable
Email Address: [email protected]
Facebook: https://web.facebook.com/winterjoedelyncruz/
Twitter: https://twitter.com/joedelynw
TAGS:
Independent variables and dependent variables
Independent dependent and controlled variables
Scientific variables explained
Independent variable
Dependent variable
Controlled variables
Independent
Dependent and Controlled Variables in Controlled and Experimental Set-up
Controlled and experimental set-up
Controlled and experimental group
What are independent dependent and controlled variables?
How to identify independent dependent and controlled variables
The Scientific variables are:
1. Independent Variable
- can affect the dependent variable
- the variable that is changed by the experimenter
- the “what you do” in the experiment
2. Dependent Variable
- can be affected by the independent variable
- the change or result that occurs due to the independent variable
- the “what will happen” in an experiment
3. Controlled Variable
- the same variable during the experiment to ensure accuracy and reliability of the result
Experimental Set-up
- the exact same set-up as the control set-up but it has independent variable
Controlled Set-up
- the exact same set-up as the experimental set-up but it has no independent variable
Email Address: [email protected]
Facebook: https://web.facebook.com/winterjoedelyncruz/
Twitter: https://twitter.com/joedelynw
TAGS:
Independent variables and dependent variables
Independent dependent and controlled variables
Scientific variables explained
Independent variable
Dependent variable
Controlled variables
Independent
Dependent and Controlled Variables in Controlled and Experimental Set-up
Controlled and experimental set-up
Controlled and experimental group
What are independent dependent and controlled variables?
How to identify independent dependent and controlled variables
In this video, I cover the indendent variable,the dependent variable, and control variables.
The independent variable is what you manipulate, the dependent variable is the variable you measure, and control variables need to remain constant to insure accurate results.
For more Science Variables Examples
http://www.moomoomathblog.com/2019/02/learn-science-variables-with-walking.html
This is video lecture discusses very briefly the meaning, nature, and dynamics of independent variables in research and the techniques in identifying it.
Transcript of this video lecture is available at: https://philonotes.com/2023/03/what-is-independent-variable
***
How to Formulate Research Problem / Problem Formulation in Research
Link: https://youtu.be/xIuW6T5nyNQ
How to Identify a Research Gap / Research Gap Spotting
Link: https://youtu.be/j3zK7-Ngddk
How to Write the Background of the Study - Part 1 (Introduction with Sample)
Link: https://youtu.be/eO2witTCkps
How to Write the Background of the Study - Part 2 (Deductive Style)
Link: https://youtu.be/OSi6fY5um4c
How to Write the Background of the Study – Part 3 (Inductive Style)
Link: https://youtu.be/wqR1S0YYP_g
What is the difference between independent and dependent variables? In this video, Dr. Kushner breaks down how variables are used in psychology research.
⭐️SUPPORT THE CHANNEL⭐️
☕ Buy Me a Coffee: Please consider donating to support the channel! If you enjoy the content, even a small contribution of just $2 helps with production, editing, and expanding content. Thank you for being a part of this community! Link: https://buymeacoffee.com/psychologyexplained
🎓PSYCHOLOGY REVIEW🎓
👉Instant download! Psychology Test Prep Book: 800 Multiple-Choice Questions. LINK: https://psychexplained.etsy.com/listing/1732937881
👉Instant download! Brain Bundle Digital Notes. Link: https://psychexplained.etsy.com/listing/1472560546
GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738
School licenses from 40p per copy https://www.freesciencelessons.co.uk/school-licences/
This is the first video in the working scientifically part of the GCSE Science specification. We look at what is meant by the independent variable, the dependent variable and the control variables. I use the required practical on stretching a spring to show you what is meant by these variables.
This video is based on the AQA GCSE specification. If you are following a different exam board, then I recommend that you check your specification.
Keep going! Check out the next lesson and practice what you’re learning:
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-dependent-independent/e/dependent-and-independent-variables
Sal introduces independent and dependent variables: how to identify the independent/dependent variable in a given setting, and how we write equations with the dependent variable by itself.
Learn about the most popular types of variables in research, including dependent, independent and control variables - as well as mediating, moderating and confounding variables. We explain what each type of variable is and provide loads of examples to help you understand how they differ.
OVERVIEW: TYPES OF RESEARCH VARIABLES
00:00 Introduction
00:24 Structure & contents
00:43 Research Methodology Bootcamp
01:05 What is a research variable?
01:20 Examples of variables in research
01:56 Variables and hypotheses
02:36 Dependent and independent variables
03:28 Alternative names of dependent and independent variables
04:26 Control variables
06:08 Moderating variables
07:27 Mediating variables
08:20 Confounding variables
10:04 Recap: 6 types of variables
ESSENTIAL RESOURCES
Research Methodology Bootcamp: https://gradcoach.com/methodology-course/
Research Variables 101: https://gradcoach.com/indepedent-dependent-variables/
Research Constructs 101: https://gradcoach.com/research-constructs/
Reliability & Validity Basics: https://gradcoach.com/validity-reliability-research/
Research Methodology 101: https://gradcoach.com/what-is-research-methodology/.
To learn more about research variables and research methodology in general, visit the Grad Coach blog at https://gradcoach.com/blog/.
Our Socials
🟢 Facebook - https://www.facebook.com/gradcoachofficial
🟢 IG - https://www.instagram.com/gradcoachofficial/
🟢 Twitter - https://twitter.com/gradcoachdotcom
🟢 LinkedIn - https://www.linkedin.com/company/grad-coach-intl
🟢 Twitter - https://twitter.com/gradcoachdotcom
This math and science video tutorial shows you how to identify the dependent and independent variables so you which data to plot on the x axis and on the y-axis. It contains plenty of examples and practice problems such as word problems. It shows you if the dependent variable and independent variable is x or y and it discusses the relationship of certain graphs such as linear curves, inverse relationships, and quadratic or parabolic functions. Examples include Newton's second law of motion between force, mass, and acceleration, boyle's law of pressure and volume in chemistry, and distance vs time under constant acceleration in physics. It also explains the difference between the control group and the experimental group. The slope of the line for the force mass example is acceleration.
Short and simple explanation of a basic experiment demonstrating the difference between independent, dependent and controlled variables in science.
|| Follow for more content! ||
FACEBOOK: www.facebook.com/highschoolscience101
INSTA: www.facebook.com/highschoolscience101
PATREON: www.patreon.com/highschoolscience101
Learn the difference between independent and dependent variables in research.
The independent variable can stand alone and is the variable that is being changed or manipulated.
The dependent variable is the variable that is being measured.
Learning the difference between these two types of variables can be very helpful in Science and any type of experiment.
I also cover how to graph these two types of variables.
The Scientific variables are:
1. Independent Variable
- can affect the dependent variable
- the variable that is changed by the experimenter
- the “what you do” in the experiment
2. Dependent Variable
- can be affected by the independent variable
- the change or result that occurs due to the independent variable
- the “what will happen” in an experiment
3. Controlled Variable
- the same variable during the experiment to ensure accuracy and reliability of the result
Experimental Set-up
- the exact same set-up as the control set-up but it has independent variable
Controlled Set-up
- the exact same set-up as the experimental set-up but it has no independent variable
Email Address: [email protected]
Facebook: https://web.facebook.com/winterjoedelyncruz/
Twitter: https://twitter.com/joedelynw
TAGS:
Independent variables and dependent variables
Independent dependent and controlled variables
Scientific variables explained
Independent variable
Dependent variable
Controlled variables
Independent
Dependent and Controlled Variables in Controlled and Experimental Set-up
Controlled and experimental set-up
Controlled and experimental group
What are independent dependent and controlled variables?
How to identify independent dependent and controlled variables
In mathematical modelling and statistical modelling, there are dependent and independent variables. The models investigate how the former depend on the latter. The dependent variables represent the output or outcome whose variation is being studied. The independent variables represent inputs or causes, i.e. potential reasons for variation. Models test or explain the effects that the independent variables have on the dependent variables. Sometimes, independent variables may be included for other reasons, such as for their potential confounding effect, without a wish to test their effect directly.
Use
Mathematics
In mathematics, a function is a rule for taking an input (usually number or set of numbers) and providing an output (which is also usually a number). A symbol that stands for an arbitrary input is called an independent variable, while a symbol that stands for an arbitrary output is called a dependent variable. The most common symbol for the input is x, and the most common symbol for the output is y; the function itself is commonly written .