Sampling/Experiments!
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20 Terms
How to carry out a random assignment by selecting from a hat
When can we make conclusions about cause and effect?
Stratified Random Sample
Simple Random Sample (SRS)
Systematic Random Sample
Confounding Variable
Completely Randomized Design
What should a well-designed experiment include?
Matched Pairs Design
What is a randomized block design and what is the purpose?
What is single blind and double blind?
What is a control group? What is the purpose of a control group?
Explanatory Variable
Response Variable
What are two poor sampling methods?
Types of Bias
Experimental Units
Subjects
Can increasing the sample size correct issues that arose from a bad sampling method?
What is bias?
What is the difference between an observational study and an experiment?
Can the results be generalized to a larger population?
