Question

a class contains 15 boys and 21 girls.a student is chosen at random.what is the probability that a boy is chosen?
total = 36 students

prob(boy) = 15/36 = 5/12
5/12
5/12
Yes, that is correct. The probability of choosing a boy from a class of 15 boys and 21 girls at random is 5/12.

Related Questions

In a certain high school class, consisting of 60 girls and 40 boys, it is observed that 24 girls and... The ratio of boys to girls in a class is 2:3. If a student is chosen at random to be on the student... A class consists of 55% boys and 45% girls. It is observed that 25% of the class are boys and scored... 60% of a class are boys. 40% of the boys in the class take Art. 55% of the girls in the classtake...