Question: 7. Calculate the mean for the discrete probability distribution shown here. Use the formula: x = [x P(x)] X 6 14 P(x) 0.3 0.2

7. Calculate the mean for the discrete probability distribution shown here. Use the formula: x = [x P(x)] X 6 14 P(x) 0.3 0.2 M = 2 xp(x) = 2(0.2)+((0.3)+10 (0.3) +14(0.2) = 18 1. Using the information in the above problem, calculate the standard deviation using your calculator. 2 0.2 10 0.3

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