Suppose we test the difference between two proportions at the 0.05 level of significance. If the computed z is -1.07, what is our decision?

Suppose we test the difference between two proportions at the 0.05 level of significance. If the computed z is -1.07, what is our decision?

Suppose we test the difference between two proportions at the 0.05 level of significance. If the computed z is -1.07, what is our decision?


A. Reject the null hypothesis.
B. Do not reject the null hypothesis.
C. Take a larger sample.
D. Reserve judgment.