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Dr. Taylor is a veterinarian who sees only dogs and cats. In each appointment, she may or may not give the animal a vaccine. The two-way frequency table summarizes Dr. Taylor's 80 appointments last week. Cat Dog No vaccine 18 22 Vaccine 24 16 Let vaccine be the event that a randomly chosen appointment (from the table) included a vaccine. Let cat be the event that a randomly chosen appointment (from the table) involved a cat. Find the following probabilities. Write your answers as decimals. |(a) P(vaccine) = 0 |(b) P(cat and vaccine) %3D |(c) P(cat | vaccine) = U

Dr. Taylor is a veterinarian who sees only dogs and cats. In each appointment, she may or may not give the animal a vaccine. The two-way frequency table summarizes Dr. Taylor's 80 appointments last week. Cat Dog No vaccine 18 22 Vaccine 24 16 Let vaccine be the event that a randomly chosen appointment (from the table) included a vaccine. Let cat be the event that a randomly chosen appointment (from the table) involved a cat. Find the following probabilities. Write your answers as decimals. |(a) P(vaccine) = 0 |(b) P(cat and vaccine) %3D |(c) P(cat | vaccine) = U

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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Dr. Taylor is a veterinarian who sees only dogs and cats. In each appointment, she may or may not give the animal a vaccine. The two-way frequency table summarizes Dr. Taylor's 80 appointments last week. Cat Dog No vaccine 18 22 Vaccine 24 16 Let vaccine be the event that a randomly chosen appointment (from the table) included a vaccine. Let cat be the event that a randomly chosen appointment (from the table) involved a cat. Find the following probabilities. Write your answers as decimals. (a) P(vaccine) = 0 (b) P(cat and vaccine) (c) P(cat | vaccine)
Transcribed Image Text:Dr. Taylor is a veterinarian who sees only dogs and cats. In each appointment, she may or may not give the animal a vaccine. The two-way frequency table summarizes Dr. Taylor's 80 appointments last week. Cat Dog No vaccine 18 22 Vaccine 24 16 Let vaccine be the event that a randomly chosen appointment (from the table) included a vaccine. Let cat be the event that a randomly chosen appointment (from the table) involved a cat. Find the following probabilities. Write your answers as decimals. (a) P(vaccine) = 0 (b) P(cat and vaccine) (c) P(cat | vaccine)
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