Question * The temperature in degrees Celsius at a certain location is normally distributed with a mean of 68 degrees and a standard deviation of 4 degrees. The probability that the temperature in...

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Extracted text: Question * The temperature in degrees Celsius at a certain location is normally distributed with a mean of 68 degrees and a standard deviation of 4 degrees. The probability that the temperature in degrees Celsius at the same location is greater than 72 degrees is 0.1587 0.0228 None of the other options 0.0062 Question * Let X and Y be two independent N(0,1) random variables and consider Z = 3 + X+ 2XY? , W = 5+ X. Then Cov(Z, W) = Hint:Cov(X, X) = Var(X), Cov(X + c, Y) = Cov(X, Y) and Cov(X + Y, Z) = Cov(X,Z) + Cov(Y, Z) None of the other options