The frequency distribution shows the average number of pupils per teacher in some states of the...
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The frequency distribution shows the average number of pupils per teacher in some states of the United States. Find the variance and standard deviation for the data. Round your answers to one decimal place. Class limits 10-12 13-15 16-18 19-21 22-24 25-27 Send data to Excel Variance Frequency 1 18 10 6 2 2 Standard deviation = X S The frequency distribution shows the average number of pupils per teacher in some states of the United States. Find the variance and standard deviation for the data. Round your answers to one decimal place. Class limits 10-12 13-15 16-18 19-21 22-24 25-27 Send data to Excel Variance Frequency 1 18 10 6 2 2 Standard deviation = X S
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Related Book For
Elementary Statistics A Step By Step Approach
ISBN: 9781259755330
10th Edition
Authors: Allan G. Bluman
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