This is a chapter review of AP Stats for Chapter 4 of The Practice of Statistics: Designing Studies. What's the difference between an experiment and observational study? How do you design studies well? What are you able to conclude from the tests you perform? Test review for experimental designs and observational studies!
We cover explanatory and response variables, lurking variables, confounding variables, simple random samples, stratified random samples, cluster samples, systematic samples, biased wording, voluntary response bias, convenience samples, undercoverage, non-response bias, response bias
For more detailed videos on each of these topics, see detailed class videos
4.1.1 Intro to Experimental Design: https://youtu.be/mGMEbLsUB6E
4.1.2 Methods of Sampling: https://youtu.be/3nPcVuRmEaY
4.1.3 What can go Wrong in Sampling?: https://youtu.be/XLKKBXdVyVU
4.2.1 Observational Studies vs. Experiments: https://youtu.be/jl8oyr4CtBI
4.2.2 How to Experiment Well: https://youtu.be/H5xB5r2Lqn0
4.2.3 What can go Wrong in Experiments?: https://youtu.be/vz5bhz4L2W4
4.2.4 Blocking & Matched Pairs Designs: https://youtu.be/4LL-HYss7MU
4.3.1 Using Studies Wisely: https://youtu.be/DGHTRjhcf2c
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Tired of studying? Take a dance break with me!!!!
https://www.youtube.com/channel/UCJtlJD0i1mMwXmau6OiP_bQ/videos
https://alchemyondemand.vhx.tv/
