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Statistics

Suppose a box contains 4 balls labeled 1,2,3,4. Three balls are randomly selected from the box with replacement. Let X= the smallest of the 3 numbers on the balls chosen.

A. Find the probablity mass function (pmf) for X.

B. Find the cumulative distrubution function (CDF) for X.

C. Find P(X<3)

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91019716

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