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Unformatted text preview: factor. 4. List the four principles of an experiment and write a sentence or two describing each one. 5. In the example on page 297-299 what are the treatments? What is the response variable? 6. If the differences in the response variable between treatments are larger than would be expected by chance we say that the differences are ______________________. 7. The term blinding is described on page 301-302. Give an example of blinding and tell whether your example is single or double blinded? 8. When a group of subjects is given a treatment that has no effect the group is called the ______________ group, and the fake treatment the group is given is called a ______________....
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- Fall '11
- Statistics, Causality, Questions Chapter, basic difference, term blinding