What do you expect - Investigation 2 review

Students have earned 36 reward tickets which are placed in a bag to draw from. Some are game choice, some are seat swap, some are PJ day, and some are student's choice. The theoretical probabilities are:

P(game choice) = 1/3

P(seat swap) = 1/4

P(PJ day) = 1/9

Which of the following statement are true? Select all that apply.

• There are 9 seat swap reward tickets

• There are 10 student's choice reward tickets

• The probability of not picking a student's choice reward ticket is 25/36

• There are 3 seat swap reward tickets.

A 6 sided number cube is rolled once. What is the probability of rolling the following:

P(3)=?

• 1/2

• 1/3

• 1/6

A 6 sided number cube is rolled once. What is the probability of rolling the following:

P(greater than 2)=?

• 1/2

• 1/3

• 2/3

A 6 sided number cube is rolled once. What is the probability of rolling the following:

P(greater than 6)=?

• 0

• 1/6

• 1

A 6 sided number cube is rolled once. What is the probability of rolling the following:

P(less than 7)=?

• 0

• 1/6

• 1

A 6 sided number cube is rolled once. What is the probability of rolling the following:

P(odd number)=?

• 1/2

• 1/3

• 1/6