Mathematics, 13.12.2021 03:20 misswonderless

38. In a certain school, 45% of the students are boys. 80% of the boys have brown hair while 50% of those with brown hair are girls. What is the probability that a randomly selected girl does NOT have brown hair?
A) .19
B) .36
C) 55
D) .35
E) none of the above are correct

Answers: 2

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38. In a certain school, 45% of the students are boys. 80% of the boys have brown hair while 50% of...

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38. In a certain school, 45% of the students are boys. 80% of the boys have brown hair while 50% of those with brown hair are girls. What is the probability that a randomly selected girl does NOT have brown hair? A) .19 B) .36 C) 55 D) .35 E) none of the above are correct

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Another question on Mathematics

38. In a certain school, 45% of the students are boys. 80% of the boys have brown hair while 50% of those with brown hair are girls. What is the probability that a randomly selected girl does NOT have brown hair?
A) .19
B) .36
C) 55
D) .35
E) none of the above are correct