a box contains two red balls , one white ball and one blue ball. A sample...

a box contains two red balls , one white ball and one blue ball. A sample of two balls was drawn randomly, respectively (without return), If the variable X express the number of white balls and the variable Y express the number of blue balls in the sample, find :

A- Fxy(0,1)

B- Coefficient of correlation between the two variables and then commented on it

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hii... although I am trying to provide the detailed answer but if you have any doubt please ask by comment. your rating encourage us to provide the detailed and effective answers so please like the answer. thanks

orchestra answered 11 months ago

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