The average height of males in a certain town is 5.6 ft with standard deviation of 0.21. If 95% in the population satisfy the minimum height requirement for admission to the police academy, what is the minimum height? From the same problem directly above, find the probability that a sample of 40 from a population of males would have a mean height of more than 5.8 ft?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The average height of males in a certain town is 5.6 ft with standard deviation of 0.21. If 95% in the population satisfy the minimum height requirement for admission to the police academy, what is the minimum height? From the same problem directly above, find the probability that a sample of 40 from a population of males would have a mean height of more than 5.8 ft?
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