Question: Given the table below; calculate the mean, variance and standard deviation. D 2 3 P(D) 0.41 ? 0.41 1. P(2): 3. Variance: 2. Mean: 4.

Given the table below; calculate the mean, variance and standard deviation. D 2 3 P(D) 0.41 ? 0.41 1. P(2): 3. Variance: 2. Mean: 4. Standard deviation

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