Question: The probability distribution of a random variable X is given below. x 3 4 7 9 10 P(X = x) 7/26 5/26 2/13 4/13 1/13

The probability distribution of a random variable X is given below. x 3 4 7 9 10 P(X = x) 7/26 5/26 2/13 4/13 1/13 Given the following mean Exam Image Find the variance (Var(X)) and the standard deviation, respectively. [7.31, 2.70] [45.86, 6.77] [38.04, 6.17] [1187.00, 34.45] [2701.54, 51.98] None of the above

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