Random variables probability and mean and variance

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Reference no: EM13121487

Random Variables : Probability, Mean and Variance
Let the continuous r.v.X denote the weight (in pounds) of a package. The range of weight of the package is between 45 and 60 pounds.

(a) Determine the probability that a package weighs more than 50 pounds.
(b) Find the mean and the variance of the weight of packages.

HINT: Assume that X is uniformly distributed over (45, 60).

Reference no: EM13121487

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