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Suppose that 20% of the applicants to an engineering school are women. An admissions committee reviews applications in groups of 100. Find the probability that the number of women in the next group is:______

(a) less than or equal to 28
Pr=
(b) between 27 and 42 inclusively
Pr=
(c) greater than 28
Pr=
(d) less than 8
Pr=
(e) exactly 40
Pr=
(f) greater than 46
Pr=

User Antonia
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1 Answer

3 votes

Answer:0.6915

0.4375

0.3085

0.0000023

0.0516

Explanation:

Suppose that 20% of the applicants to an engineering school are women. An admissions-example-1
Suppose that 20% of the applicants to an engineering school are women. An admissions-example-2
Suppose that 20% of the applicants to an engineering school are women. An admissions-example-3
User Maroux
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