Relative Frequencies

Question 1

A =

Revolt · Accepted Answer

B: 15

Question 2

The probability that a randomly selected student is a girl is .

Revolt · Accepted Answer

C: 0.46

Question 3

Given that a student is a junior, the probability that he or she walks or bikes to school is .

Revolt · Accepted Answer

A: 14%

Question 4

For the juniors at Harrison High School, the most common way of getting to school is .

Revolt · Accepted Answer

B: riding in a car

Question 5

Given that a student walks or bikes to school, the probability that he or she is a freshman is .

Revolt · Accepted Answer

C: 26.3%

Question 6

Approximately what percent of juniors plan to do an apprenticeship after high school?

Revolt · Accepted Answer

A: 9.0%

Question 7

About of the students surveyed are boys who like country music best.

Revolt · Accepted Answer

B: 17%

Question 8

For the students at Harrison High School, the group that is least likely to walk or bike to school are the .

Revolt · Accepted Answer

C: juniors

Question 9

Approximately what percent of the students who plan to work after high school are seniors?

Revolt · Accepted Answer

D: 54.7%

Question 10

About of the students surveyed like alternative music best.

Revolt · Accepted Answer

C: 15%

Relative Frequencies Answers