We have created a 95% confidence interval for m with the result (8, 13). What conclusion will we make if we test H ₀: m = 15 vs. H ₁: m ¹ 15 at a = 0.05? A)Reject H ₀ in favor of H ₁ B)Accept H ₀ in favor of H ₁ C)Fail to reject H ₀ in favor of H ₁ D)We cannot tell what our decision will be from the information given

Question

Quizplus · Accepted Answer

Since the value 15 is not within the 95% confidence interval (8, 13) for m, we reject the null hypothesis H0: m = 15 in favor of the alternative hypothesis H1: m ≠ 15 at the 0.05 significance level.

We Have Created a 95% Confidence Interval for M with the Result