1. 66 students were surveyed about pet ownership. They were asked if they own a dog or cat. 24 said they own a cat, 18 said they own a dog, and 7 said they own both a cat and a dog. What is the probability of randomly selecting a student from this group that owns only one pet?

1. 66 students were surveyed about pet ownership. They were asked if they own a dog or cat. 24 said they own a cat, 18 said they own a dog, and 7 said they own both a cat and a dog. What is the probability of randomly selecting a student from this group that owns only one pet?

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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Hi I’m in grade 12 Data Management and I need help with this practice question Please use “let” statements and make a venn diagram

1.
66 students were surveyed about pet ownership. They were asked if they own a dog or cat. 24 said they own a cat,
18 said they own a dog, and 7 said they own both a cat and a dog. What is the probability of randomly selecting a
student from this group that owns only one pet?

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