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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,£y=294,standard deviation of x=21.21,variance of y=200,£xy=3030.findr(x,y). Please give whole answer,i have tried with formula that u gave but not getting answer so please give whole solutin of sum.

In two sets of values of variables x and y with 50 observations each,the following information is available.£x=490,£y=294,standard deviation of x=21.21,variance of y=200,£xy=3030.findr(x,y).
Please give whole answer,i have tried with formula that u gave but not getting answer so please give whole solutin of sum.

Grade:12th pass

1 Answers

Vikas TU
14149 Points
4 years ago

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