State Conclusions to Hypothesis Tests
-The Mean Age of Principals $56.7$

State Conclusions to Hypothesis Tests
-The mean age of principals in a local school district is $56.7$ years. If a hypothesis test is performed, how should you interpret a decision that rejects the null hypothesis?

A) There is sufficient evidence to reject the claim $\mu = 56.7$ .
B) There is not sufficient evidence to reject the claim $\mu = 56.7$ .
C) There is sufficient evidence to support the claim $\mu = 56.7$ .
D) There is not sufficient evidence to support the claim $\mu = 56.7$ .