Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Probability
Calculating probability of an event.
A class has 15 boys and 16 girls. What is the probability that a boy's name is drawn at random? (5 points)
15 over 31
16 over 31
15 over 16
16 over 15
1 answer
15 over 31
You can
ask a new question
or
answer this question
.
Related Questions
there are 5 more girls than boys in a class. if 2 boys join the class, the ratio of girls to boys is 5:4. find the number of
in a class of 60 boys and 40 girls, it is observed tha 24 boys and 21 girls wear glasses. what is the probability that: (1)A
six girls are to enter a dance with ten boys so that every girl is between two boys. what is the probability that some specified
Mr miller teaches a class with 15 boys and 5 girls. if he randomly chooses a student from the class, what is the probability
A class is made up of 10 boys and 2 girls. Half of the boys wear glasses. A student is selected at random from the class. What
Five boys and seven girls in a history class will go on a field trip during the Easter vacation. They make a committee of three
a class contains 15 boys and 21 girls.a student is chosen at random.what is the probability that a boy is chosen?
A class roster lists 15 boys and 12 girls. Two students are randomly selected to speak at a school assembly. if one of the
8) A high school graduating class is made up of 445 students. There are
97 more girls than boys. How many boys are in the class?
Out of 800 families with 5 children each how many would you expect to have a-3 boys and 2 girls, b-either 2 or 3 boys, c-atleast
