Question: please help find the variance and standard deviation. Construct a probability distribution for the sum shown on the faces when two dice, each with 4

please help find the variance and standard deviation.

Construct a probability distribution for the sum shown on the faces when two dice, each with 4 faces, are rolled. Part 1 of 2 Find the mean. Round your answer to one decimal place as needed. Do not round intermediate steps. Mean: ul = 5 Part: 1 / 2 Part 2 of 2 Find the variance and standard deviation. Round your answers to one decimal place as needed. Do not round intermediate steps. Variance: X Standard deviation A = Check Save For Later Subm

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