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What is the probability you will select a girl from the class if you have 17 girls and 10 boys?
Wiki User
∙ 12y ago
17 out of 27, or about 0.6296.
Wiki User
∙ 12y ago
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A class of 25 students has 15 girls and 10 boys If one student is chosen at random What is the probability it is a girl?
The probability is 15/25 = 3/5
A science class has a ratio of 3 boys to 2 girls What is the largest class that could be formed with less than 40 students?
21 boys + 14 girls = 35 studentsThis also works for math and social studies classes.
What is the answer to boys plus boys equals silly?
Girls + girls = silly (as well).
Can girls be stronger than boys?
ya they can well I guess some boys can be stronger than a girl and if your one of those girls I hope your smart! girls are usally smarter than boys and defently prettier!
If there are 8 more boys than girls on a bus and one half of the boys are sitting next to a window how many students are on the bus if 12 boys are not by a window?
24 boys, 16 girls, which equals 40 students.
What is the difference between a probability and a fraction?
The probability is always a fraction except when it is 0 or 1. If a probability = 1 then it will definitely happen. If the probability is 0 then it will not happen. If you toss a fair coin the probability of heads is 1/2, and the probability of tails is 1/2. These fractions are representations of the probabilities. Not all fractions are representative of probabilities. Fractions can be used to represent a portion of a whole. Like what portion of a class is boys, and what portion is girls: If there are 8 boys and 7 girls, then the 8/15 of the class is boys, and 7/15 of the class is girls.
There are 10 boys and 12 girls in a class if one student is selected at random from the class what is the probability it is a girl?
The probability is the number of girls divided by the number of students, so 12/22, or 6/11
What is the probability of a child being a boy?
It depends on the context: if you select a child at random from a girls' school, the probability is 0, while if it is at a boys' school it is 1!
There are 15 girls and 10 boys in a math class what is the probability of not choosing a girl?
2/5
There are 100 students distributed into 4 classrooms. There are 54 girls and 46 boys. What is the probability that a class will have 15 girls?
I am not going to help you cheat in math class!!!!!!!!!!!!!
What is the probability of choosing 2 boys from a class of 9 boys and 11 girls?
im thinking its 2 of of 20 ( 2/20)
A teacher has 10 boys and 16 girls in her class In how many ways can she select 8 of the children to be in a play if she must select 4 boys and 4 girls?
She can select 210 different groups of boys and 1820 different groups of girls giving, wait for it, 382200 possible casts!
If there are 5 girls and 10 boys in class what is the probability that he will call on a girl then a boy?
a 33.3333333333333333333% chance because there are 15 people in the class.
What if a class of 25 students has 15 girls and boys if one student is chosen at random what is the probability it is a girl?
The probability is 15/25 = 3/5
What are the chances of picking a boy out of a class with 12 girls and 9 boys?
If the person is picked at random, the the probability is 3/7.
A class is made up of6 boys and 10girls Half of the girls wear glasses A student is selected at random from the class What is the probability that the student is a girl with glasses?
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.
The ratio of boys to girls in a computer class 5 3 there are 27 girls in the class how many boys are in the class?
45 boys are in the class
