In two sets of values of variables x and y with 50 observations each the following information is available. £x=490 and £y=294 standard deviation of x=21.21 variance of y=200,£xy=3030.find r(x,y)

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In two sets of values of variables x and y with 50 observations each the following information is available. £x=490 and £y=294 standard deviation of x=21.21 variance of y=200,£xy=3030.find r(x,y)

In two sets of values of variables x and y with 50 observations each the following information is available. £x=490 and £y=294 standard deviation of x=21.21 variance of y=200,£xy=3030.find r(x,y)

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In two sets of values of variables x and y with 50 observations each the following information is available. £x=490 and £y=294 standard deviation of x=21.21 variance of y=200,£xy=3030.find r(x,y)

In two sets of values of variables x and y with 50 observations each the following information is available. £x=490 and £y=294 standard deviation of x=21.21 variance of y=200,£xy=3030.find r(x,y)

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