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)
Mugisha Pirzada , 7 Years ago
Grade 12th pass
