Question: Let X1, X2, X75 be a random sample from a uniform distribution on interval (4, 9). Consider Y _ X1+. . .+X75 _ 75 '

75 ' Determine the missing parts of the following sentence: \"The random

variable Y has mean and variance [ Select ] V , respectively."

Let X1, X2, X75 be a random sample from a uniform distribution on interval (4, 9). Consider Y _ X1+. . .+X75 _ 75 ' Determine the missing parts of the following sentence: \"The random variable Y has mean and variance [ Select ] V , respectively."

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