For the parametric case,involving proportions for two independent samples,the null and alternative hypotheses are ________. A) H0:μ1 = μ2 H1:μ1 ≠ μ2 B) H0: π1 = π2 H1: π1 ≠ π2 C) H0:σ1² = σ2² H1:σ1² ≠ σ2² D) H0:μ ≤ 4.0 H1:μ 4.0

Question

For the parametric case,involving proportions for two independent samples,the null and alternative hypotheses are ________. A) H0:μ1 = μ2 H1:μ1 ≠ μ2 B) H0: π1 = π2 H1: π1 ≠ π2 C) H0:σ1² = σ2² H1:σ1² ≠ σ2² D) H0:μ ≤ 4.0 H1:μ > 4.0

Quizplus · Accepted Answer

The parametric case involving proportions for two independent samples uses the proportion parameter π. Therefore, the null and alternative hypotheses are stated as H0: π1 = π2 and H1: π1 ≠ π2. Options A, C, and D are not relevant to this case.

For the Parametric Case,involving Proportions for Two Independent Samples,the Null