Question: This is Statistics. Provide clean and readable solution thank you. Part 1. Random Variable 25 points 1. A pair of 4-sided dice is rolled, and

This is Statistics. Provide clean and readable solution thank you.

Part 1. Random Variable 25 points 1. A pair of 4-sided dice is rolled, and the sum is determined. Let the random variable X denotes the sum of the numbers. Find the sample space, write the values of the random variable, determine the probability mass function, and draw the histogram. Determine also the probability that the sum is a) prime number, b) even number, and c) composite number

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