.9^27, or approximately .058 = 5.8%
Probability that a girl is chosen = 23/45 = .511 So, the probability that a boy is chosen = 1 - .511 = .489
The particular student can be in any one of 3 groups and so the probability of being in group 2 is 1/3.
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.
4 in 7 chance
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
The probability is 15/25 = 3/5
The probability is the number of girls divided by the number of students, so 12/22, or 6/11
The probability that a randomly chosen student is a woman can be calculated by dividing the number of women by the total number of students in the class. In this case, there are 13 women and 31 total students, so the probability is 13/31, which simplifies to approximately 0.419 or 41.9%.
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
The particular student can be in any one of 3 groups and so the probability of being in group 2 is 1/3.
depends on the student...
If there are 56 students better than you, and 56 students worse than you, there are 113 students in the class. 56 (better) + 56 (worse) + 1 (you) = 113
The answer is 52
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.
It depends on how big the class is.
4 in 7 chance