You have created a 95% confidence interval for μ with the result 10 ≤ μ ≤ 15. What decision will you make if we test H₀: μ =16 versus H₁: μ ≠ 16 at α = 0.01?
A) Reject Ho in favor of H₁.
B) Do not reject Ho in favor of H₁.
C) Fail to reject Ho in favor of H₁.
D) You cannot tell what our decision will be from the information given.

Question

Quizplus · Accepted Answer

D) The 99% confidence interval is wider than (10, 15), which could have contained 16 or not have contained 16.

You Have Created a 95% Confidence Interval for μ with the Result