Author Question: The mean age of principals in a local school district is 50.2 years. If a hypothesis test is ... (Read 77 times)

nelaaney · **on:** Jul 24, 2018

The mean age of principals in a local school district is 50.2 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 = 50.2.
B) There is not sufficient evidence to reject the claim = 50.2.
C) There is sufficient evidence to support the claim = 50.2.
D) There is not sufficient evidence to support the claim = 50.2.

Question 2

A medical salesperson is to visit the various members of the staff at a clinic. He must see 8 doctors, 6 physicians assistants, 12 nurses, 3 medical technologists, and 3 receptionists.

How many different ways can these people be visited by the salesperson if the order is not important? A) 5184 B) 32 C) 25,920 D) 6,220,800