Question: Can anybody help me on this homework? When testing H 0 : 1 - 2 = 0 versus H 1 : 1 - 2 0,
Can anybody help me on this homework?
When testing H0: 1 - 2 = 0 versus H1: 1 - 2 0, the observed value of the Z test statistic was found to be 1.57. The p-value for this test is
Select one:
a. 0.6668.
b. 0.0332
c. 0.9834
d. 0.1164
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