We have created a 95% confidence interval for µ with the result (10, 15). What conclusion will we make if we test H0: µ = 16 versus HA: µ ≠ 16 at α = 0.05?
A) Reject the null hypothesis.
B) Accept the null hypothesis.
C) Fail to reject the null hypothesis.
D) Reject the alternative hypothesis.
E) No decision can made from the information given.

Question

Quizplus · Accepted Answer

The value 16 is not within the 95% confidence interval (10, 15), so we reject the null hypothesis H0: µ = 16.

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