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Binomial Distribution

The manager of a restaurant claims that only 3% of the customers are dissatisfied with the service. If this claim is true, what is the probability that the number of dissatisfied customers, in a random sample of 25 customers will be
a) 0
b) at least 1
c) between 1 and 5 inclusive
d) greater than 5
e) 25

Solution Summary

The manager of a restaurant claims that only 3% of the customers are dissatisfied with the service. If this claim is true, what is the probability that the number of dissatisfied customers, in a random sample of 25 customers will be
a) 0
b) at least 1
c) between 1 and 5 inclusive
d) greater than 5
e) 25

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