If We Wish to Determine Whether There Is Evidence That

Multiple Choice

If we wish to determine whether there is evidence that the proportion of successes is higher in group 1 than in group 2,the appropriate test to use is

A) the F test for the difference between two proportions.
B) the pooled-variance t test for the difference between two proportions.
C) the Z test for the difference between two proportions.
D) the F test for the difference between two variances.