In a study of work patterns, data from 669 subjects were collected. For the time spent in child care, the mean is 23.08 h and the standard deviation is 15.58 h. If 32 of these subjects are randomly selected, find the probability that their mean time in child care is between 20.00 h and 22.00 h, inclusive.
In a study of work patterns, data from 669 subjects were collected. For the time spent in child care, the mean is 23.08 h and the standard deviation is 15.58 h. If 32 of these subjects are randomly selected, find the probability that their mean time in child care is between 20.00 h and 22.00 h, inclusive.
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 1GP
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In a study of work patterns, data from 669 subjects were collected. For the time spent in child care, the
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