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Suppose one individual is chosen at random from this group of 300 pet owners. a) Find the conditional probability the individual owns a dog given that he or she owns a cat. b) Find the conditional probability the individual owns a cat given that he or she owns a dog. c) Are these two events E 'owns dog' and F'owns cat' dependent events or independent events. Explain why.

Suppose one individual is chosen at random from this group of 300 pet owners. a) Find the conditional probability the individual owns a dog given that he or she owns a cat. b) Find the conditional probability the individual owns a cat given that he or she owns a dog. c) Are these two events E 'owns dog' and F'owns cat' dependent events or independent events. Explain why.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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QUESTION 1 Conditional probability (dogs and catss = same numbers as previous problem) Among a group of 500 pet owners who visit the same pet store, it is found that 385 have a cat, while 365 have a dog. There are 295 of these who have both a dog and a cat. Suppose one individual is chosen at random from this group of 300 pet owners. a) Find the conditional probability the individual owns a dog given that he or she owns a cat. b) Find the conditional probability the individual owns a cat given that he or she owns a dog. c) Are these two events E 'owns dog' and F'owns cat' dependent events or independent events. Explain why.
Transcribed Image Text:QUESTION 1 Conditional probability (dogs and catss = same numbers as previous problem) Among a group of 500 pet owners who visit the same pet store, it is found that 385 have a cat, while 365 have a dog. There are 295 of these who have both a dog and a cat. Suppose one individual is chosen at random from this group of 300 pet owners. a) Find the conditional probability the individual owns a dog given that he or she owns a cat. b) Find the conditional probability the individual owns a cat given that he or she owns a dog. c) Are these two events E 'owns dog' and F'owns cat' dependent events or independent events. Explain why.
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