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D. Probability of going to Local Shop OR ordering Café Mocha

D. Probability of going to Local Shop OR ordering Café Mocha

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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I need help with this problem. It is using the rules of probability. I have finished A,B and C. I just need help with D.

5.A college student frequents one of two coffee houses on campus, choosing Starbucks 45% of the time and the Local Shop 55% of the time. At Starbucks she buys a café mocha on 60% of her visits. But at the Local Shop they use high quality chocolate, and she buys a mocha on 80% of her visits. Probability of going to Starbucks and ordering a café mocha is: A. B. C. D. Are the two events in part A independent? Probability of (Local Shop | ordered a mocha) Probability of going to Local Shop OR ordering Café Mocha
Transcribed Image Text:5.A college student frequents one of two coffee houses on campus, choosing Starbucks 45% of the time and the Local Shop 55% of the time. At Starbucks she buys a café mocha on 60% of her visits. But at the Local Shop they use high quality chocolate, and she buys a mocha on 80% of her visits. Probability of going to Starbucks and ordering a café mocha is: A. B. C. D. Are the two events in part A independent? Probability of (Local Shop | ordered a mocha) Probability of going to Local Shop OR ordering Café Mocha
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