Find out the coefficient of correlation when the assumed means of X series and Y series are 82 and 68 respectively.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Given :
Total of the product of deviations of X and Y series 3,044
Number of pairs of observations = 10
Total of the deviations of X series =-170
boteln Total of the deviations of Y series = -20
Total of the squares of deviations of X series = 8,288
Total of the squares of deviations of Y series = 2,264.
Find out the coefficient of correlation when the assumed means of X series and Y series are
82 and 68 respectively.
Transcribed Image Text:Given : Total of the product of deviations of X and Y series 3,044 Number of pairs of observations = 10 Total of the deviations of X series =-170 boteln Total of the deviations of Y series = -20 Total of the squares of deviations of X series = 8,288 Total of the squares of deviations of Y series = 2,264. Find out the coefficient of correlation when the assumed means of X series and Y series are 82 and 68 respectively.
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