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The probability that a person applying for a job at a local office is made an...

The probability that a person applying for a job at a local office is made an offer is 0.5. Find the probability that exactly four of the next five people that apply to the office get a job offer.

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Answer #1

Solution:

for a binomial distribution

where;

the total number of trials

probability of success

probability of failure

number of success

numberof failure

Here,

Probability that exactly four of the next five people get a job offer is

The Probability that exactly four of the next five people get a job offer is   

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