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Explanatory variable Videos
- 1. 5 1 3 Explanatory and Response Variables
- 2. Explanatory & Response Variables
- 3. Statistics 02: Response and Explanatory Variables
- 4. How to Identify Independent & Dependent Variable
- 5. APSTATS Explanatory and Response Variables
- 6. Measurement error in independent variable - part 1
5 1 3 Explanatory and Response Variables
User Comments
aamaazon
commented
on 26 Sep 2013
Great explanation of explanatory (independent, cause) and response
(dependent, effect) variables. Deeply appreciate the time and effort you
have invested in creating this video. Thanks profusely!
Enkhtuvshin Jargalsaikhan
commented
on 26 Sep 2015
Perfect!!! I love your example.
lamoabird
commented
on 24 Jan 2013
AWESOME! Thank you!!!
nutachka86
commented
on 02 Apr 2013
awesome video, thank u
sleestalk
commented
on 05 Dec 2012
......
Explanatory & Response Variables
Created using PowToon -- Free sign up at //www.powtoon.com/join -- Create animated videos and animated presentations for free. PowToon is a free tool ...
Statistics 02: Response and Explanatory Variables
In this lecture, I show how to get started with a statistical data analysis. The most important thing to decide is: "What are the response and the explanatory ...
User Comments
Kaluvi Selwa
commented
on 10 Oct 2013
hi can kindly help me solve this question. Outsourcing by airlines.
Airlines have increasingly outsourced the maintenance of their planes to
other companies. Critics say that the maintenance may be less carefully
done,so that outsourcing creates a safety hazard.As evidence,they point to
government data on percent of major maintenance outsourced and percent of
flight delays blamed on the airline (often due to maintenance problems):2
Make a scatterplot that shows how delays depend on outsourcing.
Janet Capone
commented
on 21 Mar 2015
thank you...
How to Identify Independent & Dependent Variable
User Comments
Melissa Chel
commented
on 05 Feb 2015
In number 2, you are also manipulating the sunflower plants to see how much
they will or will not grow so couldn't they also be considered an
independent variable?
Melissa Chel
commented
on 11 Feb 2015
Oh okay. So because they aren't being manipulated first hand, they would not be considered a variable. Got it.
Mr. Thiele's Science Channel
commented
on 11 Feb 2015
Not in this case. The sunflower plants themselves are not being manipulated directly, it is the concentration of salt water that is being given to the sunflower plants that is being manipulated. The sunflower plants are control variables --> they are factors that could be changed (ex: using different species of plants) but are not in this experiment. If you did an experiment comparing how different types of plants (ex:sunflower, rose, tulip) grew in the same salt water solution, then the type of plant could be considered an independent variable. I hope this clarifies it for you.
19roman62
commented
on 31 Jan 2015
Distortion of judgements as a function of type of movie.
IV=distortion of judgements
DV=type of movie
Is this correct?
Dannyriel Espinal
commented
on 07 Nov 2015
iv is independent variable dv: dependent variable
Sam John
commented
on 18 Jan 2015
hi! This is a great tutorial! I think this should help me in my psychology
class because we also have to learn about independent and dependent
variables... Is this also the same as talking about cause and effect?
thanks!
Mr. Thiele's Science Channel
commented
on 11 Feb 2015
I'm glad it was helpful. Cause and effect is one way to think about independent and dependent variables. Most experiments are run in order to determine if one variable (independent) actually has an effect on another predetermined variable (dependent) and what that effect might actually be. The dependent variable is also sometimes called the "response" variable because it may respond to changes in the independent variable.
APSTATS Explanatory and Response Variables
Measurement error in independent variable - part 1
This video explains the intuition behind why measurement error in the independent variable leads to bias in the estimation of a regressor coefficient. Check out ...
User Comments
Rehan Tahir
commented
on 08 Nov 2014
You are really a life saver....Thank alot dude....
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