(i) What is the probability that a consumer selected at random preferred brand A? (ii) What is the probability that a consumer preferred brand A and was from Town N? (iii) What is the probability that a consumer preferred brand A, given that he was from Town A? (iv) Given that a consumer preferred brand A, what is the probability that he was from Town L?
(i) What is the probability that a consumer selected at random preferred brand A? (ii) What is the probability that a consumer preferred brand A and was from Town N? (iii) What is the probability that a consumer preferred brand A, given that he was from Town A? (iv) Given that a consumer preferred brand A, what is the probability that he was from Town L?
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
A market survey was conducted in four cities in Austria in order to find out the preference for brand A soup.
Town A | Town K | Town N | Town L | |
Yes | 45 | 55 | 60 | 50 |
No | 35 | 45 | 35 | 45 |
No Opinion | 5 | 5 | 5 | 5 |
(i) What is the
(ii) What is the probability that a consumer preferred brand A and was from Town N?
(iii) What is the probability that a consumer preferred brand A, given that he was from Town A?
(iv) Given that a consumer preferred brand A, what is the probability that he was from Town L?
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