The sum of squared deviations from the sample mean of a sample of 10 observations is 267. What is variance of the sample?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 23PFA
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The sum of squared deviations from the sample mean of a sample of 10 observations is 267. What is variance of the sample?

a.
23.73
b.
35.60
c.
59.33
d.
29.67
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