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A Basketball Coach Wants to Know How Many Free Throws

Question 3

Multiple Choice

A basketball coach wants to know how many free throws an NBA player shoots during the course of an average practice.The coach takes a random sample of 43 players and finds the average number of free throws shot per practice was 225 with a standard deviation of 35.Construct a 99% confidence interval for the average number of free throws in practice.


A) [210.5995,239.4005]
B) [210.6155,239.3845]
C) [211.2506,238.7494]
D) [214.2290,235.7710]

Correct Answer:

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