Let X, X, follow multinomial with parameters n, PuP2 which means their joint probability mass function is given by: n! P
Posted: Wed May 11, 2022 7:52 am
Let X, X, follow multinomial with parameters n, PuP2 which means their joint probability mass function is given by: n! P(X = X1, X, = x) = PR - Xz!x>!(n – X, – x3)?Pap?? (1 – P1 – P2)-xx-*z for 0 < x1,x2, X1 + x2 Sn and xy, xare nonnegative integers. Then calculate the correlation coefficient between X1, X2.