The height of the dogs in a pet shop is normally distributed with the average height of 25 cm and the standard deviation of 15cm. If we randomly select 17 dogs, what is the probability that the mean height is less than 31? If we randomly select 20, what is the probability that the mean height is greater than 35?
The height of the dogs in a pet shop is normally distributed with the average height of 25 cm and the standard deviation of 15cm. If we randomly select 17 dogs, what is the probability that the mean height is less than 31? If we randomly select 20, what is the probability that the mean height is greater than 35?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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