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A shipment of 14 television sets includes three that are defective. In how many ways can a hotel purchase four of these sets and receive at least two of the defective sets?

A shipment of 14 television sets includes three that are defective. In how many ways can a hotel purchase four of these sets and receive at least two of the defective sets?

A First Course in Probability (10th Edition)
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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1. A shipment of 14 television sets includes three that are defective. In how many ways can a hotel purchase four of these sets and receive at least two of the defective sets? 2. If A and B are mutually exclusive, P(A) = 0.3 , and P(B) = 0.47, find (а) Р(А); (b) Р(В'); - (c) Р(A U B); (d) P(AN B); (e) P(ANB'); (f) P(A'N B').
Transcribed Image Text:1. A shipment of 14 television sets includes three that are defective. In how many ways can a hotel purchase four of these sets and receive at least two of the defective sets? 2. If A and B are mutually exclusive, P(A) = 0.3 , and P(B) = 0.47, find (а) Р(А); (b) Р(В'); - (c) Р(A U B); (d) P(AN B); (e) P(ANB'); (f) P(A'N B').
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