In Using the Z-Test for Comparing Two Proportions, the Null $\pi$

question 24

Multiple Choice

In using the Z-test for comparing two proportions, the null hypothesis is typically stated as ____.

• A) \(\pi\)₁ = \(\pi\)_2.
• B) \(\pi\)₁ \(\neq\) \(\pi\)_2.
• C) \(\pi\)₁ x \(\pi\)₂ = 1
• D) \(\pi\)₁ - \(\pi\)₂ = 1

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