In testing the hypotheses H₀: π ≤ π₀, H₁: π π₀, we would use a: A)two-tailed test. B)left-tailed test. C)right-tailed test. D)breathalyzer test.

Question

In testing the hypotheses H₀: π ≤ π₀, H₁: π > π₀, we would use a: A)two-tailed test. B)left-tailed test. C)right-tailed test. D)breathalyzer test.

Quizplus · Accepted Answer

The hypothesis H₁: π > π₀ suggests that we are interested in determining if the true population proportion (π) is greater than a certain value (π₀), therefore, a right-tailed test is appropriate.

In Testing the Hypotheses H0: π ≤ π0, H1: π

In Testing the Hypotheses H₀: π ≤ π₀, H₁: π