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 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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Total of the product of deviations of X and Y
series = 3,044
Number of pairs of observations = 10
%3D
Total of the deviations of X series = -170
Total of the deviations of Y series = -20
Total of the squares of deviations of X series
= 8,288
%3D
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:Total of the product of deviations of X and Y series = 3,044 Number of pairs of observations = 10 %3D Total of the deviations of X series = -170 Total of the deviations of Y series = -20 Total of the squares of deviations of X series = 8,288 %3D 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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