You have an Amazon box delivered that contains 7 blue, 6 yellow, and 2 green marbles. You randomly select a marble, note its color, then return it to the box before selecting another randomly. Find these. a) P(both are green) D %3D b) P(yellow I first is blue)
You have an Amazon box delivered that contains 7 blue, 6 yellow, and 2 green marbles. You randomly select a marble, note its color, then return it to the box before selecting another randomly. Find these. a) P(both are green) D %3D b) P(yellow I first is blue)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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
Transcribed Image Text:You have an Amazon box delivered that contains 7 blue, 6 yellow, and 2 green marbles.
You randomly select a marble, note its color, then return it to the box before selecting
another randomly. Find these.
a) P(both are green) 3D
b) P(yellow I first is blue)
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