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The sample mean is x= 2.1. (Round to one decimal place as needed.) The sample standard deviation is s= (Round to one decimal place as needed.)

The sample mean is x= 2.1. (Round to one decimal place as needed.) The sample standard deviation is s= (Round to one decimal place as needed.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The results of a random sample of the number of pets per household in a region are shown in the histogram. Estimate the sample mean and the sample standard deviation of the data set. Number of households 14+ 12- 10- 8+ 6+ 4 5 0 12 11 3 Number of pets The sample mean is x= 2.1. (Round to one decimal place as needed.) The sample standard deviation is s = (Round to one decimal place as needed.) 8 N
Transcribed Image Text:The results of a random sample of the number of pets per household in a region are shown in the histogram. Estimate the sample mean and the sample standard deviation of the data set. Number of households 14+ 12- 10- 8+ 6+ 4 5 0 12 11 3 Number of pets The sample mean is x= 2.1. (Round to one decimal place as needed.) The sample standard deviation is s = (Round to one decimal place as needed.) 8 N
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