A simple random sample of 40 salaries of NCAA football coaches has a mean of $415,953. Assume

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A simple random sample of 40 salaries of NCAA football coaches has a mean of $415,953. Assume that σ = $463,364.

a. Find the best point estimate of the mean salary of all NCAA football coaches.

b. Construct a 95% confidence interval estimate of the mean salary of an NCAA football coach.

c. Does the confidence interval contain the actual population mean of $474,477?

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Elementary Statistics

ISBN: 9780321500243

11th Edition

Authors: Mario F. Triola

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Question Posted: Jul 29, 2022 02:30 AM

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A simple random sample of 40 salaries of NCAA football coaches has a mean of $415,953. Assume

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n 40 Sample Mean 415953 SD 463364 a Best point estimate of the mean ...View the full answer

Elementary Statistics

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