Question: t-test, ANOVA, or chi-square test. I.Using the information provided, indicate which test you think should be used for each of the following situations: 1)Independent variable:

t-test, ANOVA, or chi-square test.

I.Using the information provided, indicate which test you think should be used for each of the following situations:

1)Independent variable: Infertility treatment A vs. infertility treatment B vs. control condition; dependent variable: did vs. did not become pregnant; sample size: 180.

2)Independent variable: Drug A vs. Drug B vs. placebo; dependent variable: pain measured on a 0 to 10 scale; sample size: 50 per group.

3)Independent variable: gender (male versus female); dependent variable: preference for nursing home placement versus home care for parent.

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