The manager of a restaurant claims that only 3% of the customers are dissatisfied with the service. If the claim is true, what is the probability that in a random sample of 5 customers, (a) none is dissatisfied? (b) at most one is dissatisfied? (c) at least one is dissatisfied?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The manager of a restaurant claims that only 3% of the customers are dissatisfied with the service. If the claim is true, what is the probability that in a random sample of 5 customers,

(a) none is dissatisfied?

(b) at most one is dissatisfied?

(c) at least one is dissatisfied?

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