JohnBradley8751 JohnBradley8751

12-12-2022
Mathematics

Answered

in a certain region, 94 percent of the people have a certain characteristic in their blood. suppose a group of 45 people from the region are selected at random. let the random variable b represent the number of people in the sample without the characteristic. random variable b follows a binomial distribution with a mean of 2.7 people. which of the following is the best interpretation of the mean?

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