population. What is the probability that all persons in the group support a) party A b) party B c) party C

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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 certain population consists of N=1000 people. 500 of them support party A; 300 of them
support party B; and 200 support party C. A group of 4 people is chosen at random from the
population. What is the probability that all persons in the group support
a) party A
b) party B
c) party C
Transcribed Image Text:A certain population consists of N=1000 people. 500 of them support party A; 300 of them support party B; and 200 support party C. A group of 4 people is chosen at random from the population. What is the probability that all persons in the group support a) party A b) party B c) party C
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