Entries by Grace Wahito

41% of men consider themselves professional baseball fans.

March 26, 2020 in /by

41% of men consider themselves professional baseball fans. You randomly select 10 men and ask each if he considers himself a professional baseball fan. Find the probability that the number who consider themselves baseball fans is(a) exactlyfive, (b) at leastsix, and(c) less than four.   Looking for a Similar Assignment? Order now and Get 10% Discount! […]

 

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Sixty five percent of households say they would feel secure

March 26, 2020 in /by

Sixty five percent of households say they would feel secure if they had$50,000 in savings. You randomly select 8 households and ask them if they would feel secure if they had$50,000 in savings. Find the probability that the number that say they would feel secure is(a) exactlyfive, (b) more thanfive, and(c) at most five.   Looking […]

 

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Find the indicated probabilities using the geometricdistribution,

March 26, 2020 in /by

Find the indicated probabilities using the geometricdistribution, the Poissondistribution, or the binomial distribution. Then determine if the events are unusual. Ifconvenient, use the appropriate probability table or technology to find the probabilities. A major hurricane is a hurricane with wind speeds of 111 miles per hour or greater. During the lastcentury, the mean number of […]

 

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Find the indicated probabilities using the geometric distribution,

March 26, 2020 in /by

Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then determine if the events are unusual. If convenient, use the appropriate probability table or technology to find the probabilities. A newspaper finds that the mean number of typographical errors per page is four. Find the probability that(a) exactly six typographical errors are found […]

 

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