Kizspy | Question: 13 (Choose 1 answer)
If you wish to determine whether there is evidence that the proportion of items of interest is higher in group 1 than in group 2, the appropriate test to use is
A. the Z test for the difference between two proportions.
B. the F test for the ratio of variances.
C. the pooled-variance t test for the difference between two proportions.
D. the F test for the difference between two proportions.
E. None of the other choices is correct.
