Question 1

A correlation coefficient of 0.54 would indicate ________________.

Group of answer choices

there is a moderate positive association between the variables

there is a strong positive association between the variables

there is a significant moderate positive association between the variables

there is a weak positive association between the variables

Question 2

A correlation coefficient of -0.34 would indicate ________________.

Group of answer choices

there is a moderate negative association between the variables

there is a significant weak negative association between the variables

there is a significant moderate negative association between the variables

there is a weak negative association between the variables

Question 3

A correlation coefficient of -0.14 would indicate ________________.

Group of answer choices

there is no association between the variables

the association between the variables is not statistically significant

there is a significant negative association between the variables

there is a weak negative association between the variables

Question 4

Which research question could be analyzed by correlation?

Group of answer choices

the association between credit score (300-850) and income ($ per year)

the difference in income ($ per year) by sex (M/F)

the association between sex (M/F) and overweight (overweight/non-overweight)

the association between income ($ per year) and zip code