A jar of jelly beans contains twelve red, eleven orange, ten green, six black, two blue, and one yellow. You pick a jelly bean at random. •Whats the probability that it is black (as a reduced fraction and a percent rounded to the nearest 1%.) •Whats the probability that it is not green (as a reduced fraction and a percent rounded to the nearest 1%.) • Whats the probability that it is yellow or green (as a reduced fraction and a percent rounded to the nearest 1%

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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A jar of jelly beans contains twelve red, eleven orange, ten green, six black, two
blue, and one yellow. You pick a jelly bean at random.
•Whats the probability that it is black (as a reduced fraction and a percent rounded to the
nearest 1%.)
•Whats the probability that it is not green (as a reduced fraction and a percent rounded to
the nearest 1%.)
• Whats the probability that it is yellow or green (as a reduced fraction and a percent rounded to the nearest 1%

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