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Suppose a random sample of size n was drawn from a distribution with pdf f(y,a)=(1/a )...

Suppose a random sample of size n was drawn from a distribution with pdf f(y,a)=(1/a ) exp(-y/a) where y is between y>0 and a>0. Write down the central limit theorem for the standardized sample mean in terms of a and find a formula for a 95% confidence interval ..(hint: this is the exponential distribution with mean a)

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