Question: 1. (20pt) Consider the continuous random variable X with probability density function f (x) = -(2+0x), -1 1. (20pt) Consider the continuous random variable X

1. (20pt) Consider the continuous random variable X with probability density function f (x) = -(2+0x), -1

1. (20pt) Consider the continuous random variable X with probability density function 1 4 (a) Use the method of moments to estimate 9 based on a sample size of n. (b) Use MLE method to estimate 9 based on a sample size of 2.

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