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

Question

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The null hypothesis for comparing two proportions using a Z-test is that the two population proportions are equal, i.e., $\pi$₁ = $\pi$_2.

In Using the Z-Test for Comparing Two Proportions, the Null π\piπ

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