The probability is the number of girls divided by the number of students, so 12/22, or 6/11
The probability is 15/25 = 3/5
25
5
Let S be the sample space and E be the event of selecting 1 girl and 2 boys.Then, n(S)= Number ways of selecting 3 students out of 25= 25C3 `=(25 x 24 x 23)(3 x 2 x 1)= 2300.n(E)= (10C1 x 15C2)=10 x(15 x 14)(2 x 1)= 1050.P(E) =n(E)=1050=21.n(S)230046---------------------------------------------------------O.K. but what is the answer to the question?
22
The probability is 15/25 = 3/5
5/16 6 Boys 10 Girls Half the girls wear glasses. Half of 10 is 5. 5 Girls wear glasses. Probability=outcome wanted/total 5 girls wear glasses/16 kids in class or 5/16 Message me with any questions.
Probability that a girl is chosen = 23/45 = .511 So, the probability that a boy is chosen = 1 - .511 = .489
The probability is 15/25 = 3/5
If there are 12 boys and 6 girls, the total number of students would be 18. You are looking for the probability of selecting a girl from the class: 6/18 Just reduce the fraction to its lowest form 6/18 = 2/6 = 1/3 Your answer would be 1/3.
Since there are 73 Women, and 18 men, there are 91 people all together. The probability of the student being a man is 18 men out of the 91 total people. So, 18/91 or .1978.
There are 30 students total. 10 of them have brown hair. 10/30 equals 1/3. Answer: 1/3
Valedictorian.
4 in 7 chance
least likely
The probability of this is based heavily on whether or not said best friend is even in the class. If both are in, it's a 1/870 chance.Ê
If the person is picked at random, the the probability is 3/7.