Number of Jobs A sociologist found that in a sample of 45 retired men, the average number of jobs they had during their lifetimes was 7.2. The population standard deviation is 2.4. Part: 0 / 4 Part 1 of 4 (a) Find the best point estimate of the mean. The best point estimate of the mean is X
Number of Jobs A sociologist found that in a sample of 45 retired men, the average number of jobs they had during their lifetimes was 7.2. The population standard deviation is 2.4. Part: 0 / 4 Part 1 of 4 (a) Find the best point estimate of the mean. The best point estimate of the mean is X
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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![Number of Jobs A sociologist found that in a sample of 45 retired men, the average number of jobs they had during their lifetimes was 7.2. The population
standard deviation is 2.4.
Part: 0 / 4
Part 1 of 4
(a) Find the best point estimate of the mean.
The best point estimate of the mean is
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fef501fb3-24e1-4ef2-83b7-3213238831e4%2Fa39781ff-486f-4bb2-8816-a684b1768cb1%2Fljt8fm_processed.png&w=3840&q=75)
Transcribed Image Text:Number of Jobs A sociologist found that in a sample of 45 retired men, the average number of jobs they had during their lifetimes was 7.2. The population
standard deviation is 2.4.
Part: 0 / 4
Part 1 of 4
(a) Find the best point estimate of the mean.
The best point estimate of the mean is
X
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