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saul85 [17]
3 years ago
10

Consider the probability distribution of x, where x is the number of job applications completed by a college senior through the

school's career center. x 0 1 2 3 4 5 6 7 p(x) 0.002 0.011 0.115 0.123 0.144 0.189 0.238 0.178 we collect a random sample of 1000 college seniors who complete job applications through the career center. based on the probability distribution, which result would be surprising?
Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
3 0
The expected number out of 1000 selected college seniors that completed 1 job application through the career centers is given by 0.011 x 1000 = 11 which is close to 14.

The expected number out of 1000 selected college seniors that completed 2 job application through the career centers is given by 0.115 x 1000 = 115 which is far away from 15.

The expected number out of 1000 selected college seniors that completed 3 job application through the career centers is given by 0.123 x 1000 = 123 which is close to 130.

Therefore, the result that would be suprising is "15 seniors completed 2 job applications through the career center."
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Percentage is used in expressing a fraction number or decimal in fraction of 100. It is expressed using the '%' sign.

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