welve identical flags, except for color, are lined up along one side of a road. Three are red, 4 are blue and 5 yellow. Find the probability that the a) 3 red flags are side by side. b) 4 blue flags are side by side. c) 5 yellow flags are side by side
welve identical flags, except for color, are lined up along one side of a road. Three are red, 4 are blue and 5 yellow. Find the probability that the a) 3 red flags are side by side. b) 4 blue flags are side by side. c) 5 yellow flags are side by side
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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Question
Twelve identical flags, except for color, are lined up along one side of a road. Three are
red, 4 are blue and 5 yellow. Find the probability that the
a) 3 red flags are side by side.
b) 4 blue flags are side by side.
c) 5 yellow flags are side by side
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