If the Decision Is to Reject the Null Hypothesis of No

question 5

Multiple Choice

If the decision is to reject the null hypothesis of no difference between two population proportions at the 5% level of significance, what are the alternative hypothesis and rejection region?

• A) H₀: \(\pi\)₁ \(\neq\) \(\pi\)₂; z > 1.65 and z < -1.65
• B) H₀: \(\pi\)₁ \(\neq\)\(\pi\)₂; z > 1.96 and z < -1.96
• C) H₀: \(\pi\)₁ > \(\pi\)₂; z < - 1.65
• D) H₀: \(\pi\)₁ > \(\pi\)₂; z < -1.96F

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