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Group A B AB y 7 20 3 9. 3 10 2 aubieot ia golooted ot rondem ubot ig the

Group A B AB y 7 20 3 9. 3 10 2 aubieot ia golooted ot rondem ubot ig the

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 medical study involves subjects in the following categories: Blood Group A Healthy Ill B AB 7 20 3 9 3 10 2 6 a) If a subject is selected at random, what is the probability of getting someone with type A blood? b) What is the probability of choosing someone who is healthy? c) If 2 people are selected what is the probability of choosing someone who is healthy, followed by someone who is ill?
Transcribed Image Text:1. A medical study involves subjects in the following categories: Blood Group A Healthy Ill B AB 7 20 3 9 3 10 2 6 a) If a subject is selected at random, what is the probability of getting someone with type A blood? b) What is the probability of choosing someone who is healthy? c) If 2 people are selected what is the probability of choosing someone who is healthy, followed by someone who is ill?
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