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Grade: 12th pass
        
In two sets of values of variables x and y with 50 observations each the following information is available. Sigma x=490 sigma y=294 standard deviation of x=21.21 variance of y=200 sigma xy=3030.find r(x,y)
Sir please give with solution.i had tried with formula that u gave but not getting answer so please give whole answer 
Thanks.
one year ago

Answers : (1)

Vikas TU
10078 Points
15 days ago
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