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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.

Mugisha Pirzada , 6 Years ago
Grade 12th pass
anser 1 Answers
Vikas TU

Last Activity: 4 Years ago

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