For the numbers 5, 6, 7, 8, 10, 12, if S, and S, are the respective Root Mean Square Deviations about the mean and about an arbitrary number 9, show that 178= 20 S12

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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For the numbers 5, 6, 7, 8, 10, 12, if S, and S, are the
respective Root Mean Square Deviations about the
mean and about an arbitrary number 9, show that
178= 20 S12
Transcribed Image Text:For the numbers 5, 6, 7, 8, 10, 12, if S, and S, are the respective Root Mean Square Deviations about the mean and about an arbitrary number 9, show that 178= 20 S12
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