Question: Please welp Problem 3. Suppose that X has an exponential distribution with parameter A = 2. (a) What is the probability that X is between

Please welp

Problem 3. Suppose that X has an exponential distribution with parameter A = 2. (a) What is the probability that X is between 1 to 2? (b) What is the value of 60-th percentile? Problem 4. Let X be normally distributed with mean 1 and variance 2.2. (a) Find P(.5

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