Question: 1. Two dice are cast. Let the random variable X denote the sum of the two numbers obtained. Make the probability distribution table and the

1. Two dice are cast. Let the random variable X denote the sum of the two numbers obtained. Make the probability distribution table and the probability histogram for X.

2. Fill in the missing probability so that the following table represents a probability distribution. Then find the mean, expected value, and standard deviation of that probability distribution. Express your answers in sentences. X P (X) 0 .05 1 .10 4 5 .20

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