True or false. (i) –1

True or false.<br>(i) –1 < Cov(X, Y) < 1.<br>(ii) Two random variables are independent if their correlation is zero.<br>• (iii) Among all bivariate distributions, if the two random variables are independent and<br>their correlation exists then the correlation equals zero.<br>

Extracted text: True or false. (i) –1 < cov(x,="" y)="">< 1.="" (ii)="" two="" random="" variables="" are="" independent="" if="" their="" correlation="" is="" zero.="" •="" (iii)="" among="" all="" bivariate="" distributions,="" if="" the="" two="" random="" variables="" are="" independent="" and="" their="" correlation="" exists="" then="" the="" correlation="" equals="">

Jun 10, 2022

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