Suppose We Test H0: π1 = π2 at the 0

question 6

Multiple Choice

Suppose we test H0: π1 = π2 at the 0.05 level of significance. If the z-test statistic 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.

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