# Multiple Choice Question Assume that the monthly rainfall in Ottawa is normally distributed with mean 35.4...

###### Question:

Multiple Choice Question Assume that the monthly rainfall in Ottawa is normally distributed with mean 35.4 inches and standard deviation 4.2 inches. A research is conducted at the university of Ottawa for 10 months. Let D = X1 - X10 be the difference of the rainfall in month 1 and in month 10. Compute the mean and the standard deviation of D, respectively. Assume that monthly rainfall are independent. A. 0; 8.4 B. 0; 5.9 C.0; 0 D. -35.4; 5.9 E. -35.4; 8.4

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