1. A researcher is trying to find out which exercise activity is most popular among elderly adults. Which procedure should he use?

3.A researcher is trying to find the average pulse rate of a group of patients with diabetes, and the distribution of pulse rates appears normally distributed. Which procedure should he use?

Group of answer choices

A. Median

B. Mean

C. Mode

D. Independent samples t-test

4. A researcher is trying to determine if students from Washington High School have higher reading test scores than students from Jefferson High School. Which procedure should he use?

Group of answer choices

A. Matched samples t-test

B. Independent samples t-test

C. Repeated measures t-test

D. ANOVA

5. A researcher is trying to determine if adults participating in a weight-loss program who complete a 4-week cardio exercise plan have decreased body fat percentages compared to when they started it. Which procedure should she use?

Group of answer choices

A. Matched samples t-test

B. Repeated measures t-test

C. Independent samples t-test

D. ANOVA

6.A researcher is trying to determine whether CSUB or CSUN students, paired up by GPA, have higher scores on a national science test. Which procedure should she use?

Group of answer choices

A. Repeated measures t-test

B. Matched samples t-test

C. Independent samples t-test

D. ANOVA

7. A researcher is trying to determine which state's teenagers have the lowest depression rates. She selects teenagers from California, Nevada, Arizona, and Oregon. Which procedure should she use?

Group of answer choices

A. ANOVA

B. Mean

C. Correlation

D. Independent samples t-test

8. A researcher is trying to determine if there is a significant relationship between number of years spent smoking tobacco and number of divorces among study participants. Which procedure should she use?

Group of answer choices

A. ANOVA

B. One-way chi square

C. Mean

D. Correlation

9. A researcher hears a study report that 30 percent of Americans are obese, and he wants to test that claim with a sample of 200 participants. Which procedure should he use?

Group of answer choices

A. One-way chi square

B. Two-way chi square

C. Correlation

D. Mode

10. A researcher is trying to determine if ownership of multiple cars is dependent upon working outside of the city one lives in. Which procedure should she use?

Group of answer choices

A. Two-way chi square

B. One-way chi square

C. Mode

D. Correlation