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Answer to Question #65395 in Statistics and Probability for shweta
Question #65395
The regression equation of y on x and that of x on y are 8x-10y+66=0 and 40x-18 y = 214 respec tively, and the variance of x is 9.
i) What are the mean values of x and y?
ii) Find σy.
iii) Find the coefficient of correlation between x and y.
i) What are the mean values of x and y?
ii) Find σy.
iii) Find the coefficient of correlation between x and y.
Expert's answer
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