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If this is sample data, the sample variance is v and the sample standard deviation is If this is population data, the population variance is v and the population standard deviation is Suppose the smallest value of 84 in the data was misrecorded as 85. If you were to recalculate the variance and standard deviation with the 85 instead of the 84, your new values for the variance and standard deviation would be

If this is sample data, the sample variance is v and the sample standard deviation is If this is population data, the population variance is v and the population standard deviation is Suppose the smallest value of 84 in the data was misrecorded as 85. If you were to recalculate the variance and standard deviation with the 85 instead of the 84, your new values for the variance and standard deviation would be

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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Consider a data set containing the following values: 92 84 85 93 95 89 86 91 The mean of the preceding values is 89.375. The deviations from the mean have been calculated as follows: 2.625 -5.375 -4.375 3.625 5.625 -0.375 -3.375 1.625 If this is sample data, the sample variance is v and the sample standard deviation is If this is population data, the population variance is v and the population standard deviation is Suppose the smallest value of 84 in the data was misrecorded as 85. If you were to recalculate the variance and standard deviation with the 85 instead of the 84, your new values for the variance and standard deviation would be
Transcribed Image Text:Consider a data set containing the following values: 92 84 85 93 95 89 86 91 The mean of the preceding values is 89.375. The deviations from the mean have been calculated as follows: 2.625 -5.375 -4.375 3.625 5.625 -0.375 -3.375 1.625 If this is sample data, the sample variance is v and the sample standard deviation is If this is population data, the population variance is v and the population standard deviation is Suppose the smallest value of 84 in the data was misrecorded as 85. If you were to recalculate the variance and standard deviation with the 85 instead of the 84, your new values for the variance and standard deviation would be
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