There are 5 shop assistants in a clothing store. One of them is colour-blind. If you request red socks from the colour-blind shop assistant there is a 50 percent chance that she will bring the different colours of socks. You order red socks and receive the right colour. What is the probability that your shop assistant is the colour- blinded one.
There are 5 shop assistants in a clothing store. One of them is colour-blind. If you request red socks from the colour-blind shop assistant there is a 50 percent chance that she will bring the different colours of socks. You order red socks and receive the right colour. What is the probability that your shop assistant is the colour- blinded one.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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