Question: Evaluate k with respect to the pdf f(x)= k exp(-2x) x more than or equal to 0 k exp(x) x <0 Obtain the cdf and

Evaluate k with respect to the pdf

f(x)= k exp(-2x) x more than or equal to 0

k exp(x) x<0

Obtain the cdf and corresponding 80th percentile.

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