The mean age of principals in a local school district is 58.7 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 u 58.7
B) There is not sufficient evidence to reject the claim u = 58.7
C) There is sufficient evidence to support the claim u 58.7
D) There is not sufficient evidence to support the claim u = 58.7.