Question: Find the expected value and standard deviation (in that order) from the table below. X 6 8 12 14 21 P(X) 0.05 0.10 0.20 0.35

Find the expected value and standard deviation (in that order) from the table below. X 6 8 12 14 21 P(X) 0.05 0.10 0.20 0.35 0.30 Expected value = 2.1, Standard Deviation = 13.6 Expected value = 13.6, Standard Deviation = 2.1 Expected value = 14.7, Standard Deviation = 4.67 Expected value = 4.67, Standard Deviation = 14.7

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