Probability Review

A survey of students at the school asked students their favorite sport.

If 288 students are in the school, what is a reasonable number of students to expect would choose volleyball as their favorite sport?

• 72

• 144

• 48

• 12

What is the total number of outcomes of choosing a letter (A - Z) and then a month of the year?

• 312

• 38

• 260

• 36

Probability can be written as ...

• a fraction

• a decimal

• a percent

• all of the above

What is the probability of spinning the spinner and having it land on RED?

• 33%

• 50%

• 12%

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

Is the spinner more likely or less likely to land on green than yellow?

• more likely

• less likely

The probability of Asher's soccer team winning its next game is 7/10.  What is the probability of not winning their next game?

• unlikely

• 3/10

• 1/2

• impossible

What is the probability of pulling a red marble out of a jar of marbles that have 10 green marbles, 7 red marbles and 3 blue marbles?

• 1/7

• 7/20

• 7/10

• 3/10

If you were to roll the die one time what is the probability of it landing on a 2?

• 2 out of 6

• 2 out of 2

• 1 out of 6

• 1 out of 1

What is the probability of selecting a cherry piece of candy?

• 3 out of 10

• 3 out of 3

• 3 out of 9

• 4 out of 10