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In a customer satisfaction survey, 3/5 of those surveyed had a Japanese-made car, 1/10 a European-made car, and 3/10 an American-made car. Of the first group, 85% said they would buy the same make of car again, and for the other two groups the corresponding percentages are 50% and 40%. What is the probability that a person who said she would buy the same make again had a European-made car? Your final answer must be a number. Important note: Please round final answer to 4 decimal places.

In a customer satisfaction survey, 3/5 of those surveyed had a Japanese-made car, 1/10 a European-made car, and 3/10 an American-made car. Of the first group, 85% said they would buy the same make of car again, and for the other two groups the corresponding percentages are 50% and 40%. What is the probability that a person who said she would buy the same make again had a European-made car? Your final answer must be a number. Important note: Please round final answer to 4 decimal places.

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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In a customer satisfaction survey, 3/5 of those surveyed had a Japanese-made car, 1/10 a European-made car, and 3/10 an American-made car. Of the first group, 85% said they would buy the same make of car again, and for the other two groups the corresponding percentages are 50% and 40%. What is the probability that a person who said she would buy the same make again had a European-made car? Your final answer must be a number. Important note: Please round final answer to 4 decimal places.
Transcribed Image Text:In a customer satisfaction survey, 3/5 of those surveyed had a Japanese-made car, 1/10 a European-made car, and 3/10 an American-made car. Of the first group, 85% said they would buy the same make of car again, and for the other two groups the corresponding percentages are 50% and 40%. What is the probability that a person who said she would buy the same make again had a European-made car? Your final answer must be a number. Important note: Please round final answer to 4 decimal places.
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