The null and alternative hypotheses for a hypothesis test of the difference in two population proportions are: Null Hypothesis:
Alternative Hypothesis:
Notice that the alternative hypothesis is a one-tailed test. Suppose proportions z-test method from statsmodels is used to perform the test and the output is (1.13, 0.263). What is the P-value for this hypothesis test?
a. -1.13.
b. 1.13.
c. 0.263.
d. 0.1315.