Back to 9.3 Probability Distribution Needed for Hypothesis Testing

9.3 Exercise 5

Avg difficulty 2.5

A population has a mean of 25 and a standard deviation of five. The sample mean is 24, and the sample size is 108. What distribution should you use to perform a hypothesis test?

OpenStax Introductory Statistics 2e, 9.3 Probability Distribution Needed for Hypothesis Testing, exercise 5

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