Find the mean and variance of the random variable X with probability function or density f(x). f(x) = Ce x/2 (x = 0)
Chapter 24, PROBLEM SET 24.6 #7
Find the mean and variance of the random variable X with probability function or density f(x).
f(x) = Cex/2 (x = 0)
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Answer
The mean = Ce, variance = Ce/2 The standard deviation = x-mean. Standard erro…View the full answer
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