We have created a 95% confidence interval for $\mu$with the result (8,13).What conclusion will we make if we test H₀: $\mu$= 15 vs.H₁: $\mu$ $\neq$ 15 at $\alpha$ = 0.05? A) Reject H₀ in favor of H₁ B) Accept H₀ in favor of H₁ C) Fail to reject H₀ in favor of H₁ D) We cannot tell what our decision will be from the information given

Question

Quizplus · Accepted Answer

Since the null hypothesis is that the mean is equal to 15, which is outside the 95% confidence interval calculated earlier (8,13), we reject H₀ in favor of H₁.

We Have Created a 95% Confidence Interval For μ\muμ With the Result (8,13)

We Have Created a 95% Confidence Interval For $\mu$ With the Result (8,13)