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:Let A and Ba random variables with the following information E[A]=5, E[A?]=41 E[B]=6, E[B?]= 45 the correlation coefficient p = 2/3 : the correlation

:Let A and Ba random variables with the following information E[A]=5, E[A?]=41 E[B]=6, E[B?]= 45 the correlation coefficient p = 2/3 : the correlation equals to none of these .a O 30 .b O 38 .c O 8.d O

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