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If 28% of students in College are near-sighted, the probability that in a randomly chosen group of 20 College students, exactly 4 are near-sighted is closest to a. 17% b. 18% c. 12% d. 16%
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If 28% of students in College are near-sighted, the probability that in a randomly chosen group of 20 College students, exactly 4 are near-sighted is closest to

a. 17%
b. 18%
c. 12%
d. 16%

User Ahram
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1 Answer

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c because 20 percent of 240 is 12
User Daniel Storch
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