Calculus and Above

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Let X represent the number...

Let X represent the number of occupants in a randomly chose car on a certain stretch of highway during morning commute hours. A survey of cars showed that the probability distribution of X is a follows.x 1 2 3 4 5

P(x) 0.70 0.15 0.10 0.03 0.02Compute the standard deviation and Round to three decimal places.

P(x) 0.70 0.15 0.10 0.03 0.02Compute the standard deviation and Round to three decimal places.

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