The following coins are placed in a bag: 1p, 2p, 5p, and 10p. A coin is taken

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The following coins are placed in a bag: 1p, 2p, 5p, and 10p. A coin is taken at random and then replaced. A second coin is taken at random and then replaced. Calculate the following probabilities: 

(a) P(1p chosen first and 2p chosen second); 

(b) P(sum is 3p);

(c) P(at least one 10p).

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Related Book For  answer-question

Business Statistics Using Excel

ISBN: 9780199659517

2nd Edition

Authors: Glyn Davis, Branko Pecar

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