A box contains 3 balls, labeled "1", "2", and "3". Two balls are randomly selected with replacement (i.e., the first ball is put back into the box before the second ball is selected). Let X be the total of the values on the two balls selected. Find P(X ≥ 4).

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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A box contains 3 balls, labeled "1", "2", and "3". Two balls are randomly selected with
replacement (i.e., the first ball is put back into the box before the second ball is selected).
Let X be the total of the values on the two balls selected. Find P(X ≥ 4).
Transcribed Image Text:A box contains 3 balls, labeled "1", "2", and "3". Two balls are randomly selected with replacement (i.e., the first ball is put back into the box before the second ball is selected). Let X be the total of the values on the two balls selected. Find P(X ≥ 4).
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