Question: Random Variables Random Variables WS Directions: Show all work clearly. Express all probabilities as fractions or decimals rounded to four decimal places when appropriate. 1.

Random Variables Random Variables WS Directions: Show all work clearly. Express all probabilities as fractions or decimals rounded to four decimal places when appropriate. 1. The random variable X represents the number of goals a soccer team scores in a game, with the following probability distribution: x 0 1 2 3 4 P(x) 0.10 0.25 0.40 0.15 0.10 a) Find the mean and standard deviation of X. b) Find P(X > 2)

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