Chapter 7-4

What is the sample space of this game? 

• {1,2,3,4,5}
• {1,1,2,3,3,4,5,5}
• {1,3,5}
• {2,4}

Develop a probability model for rolling a cube with faces numbered 1 through 6.

• {1,2,3,4,5,6}
• {1,1,2,2,3,3,4,4,5,5,6,6}
• {1,3,5}
• {2,4,6}

What are the probabilities of each outcome in the sample space?

• P(1) = ¼, P(2) = ⅛, P(3) = ¼, P(4) = ⅛, P(5) = ¼
• P(1) = ⅕, P(2) = ⅕, P(3) = ⅕, P(4) = ⅕, P(5) = ⅕
• P(1) = ½, P(2) = ¼, P(3) = ¼, P(4) = ¼, P(5) = ¼
• P(1) = ½, P(2) = ⅛, P(3) = ⅛, P(4) = ⅛, P(5) = ⅛

The table shows a record of three Balloon Pop games.
Based on the data recorded in the table, how many winners would you expect if there are 100 players?

• 10
• 20
• 30
• 40

Heath records the number of winners of three Ring Toss games in the table.
Based on the data recorded in the table, how many winners should Heath expect if there are 750 players?

• 100
• 200
• 300
• 400

A complete probability model is described by which of the following statements?

• A list of all possible outcomes in the sample space and their probabilities
• The actual outcomes of a trial
• The number of trials conducted
• The difference between the theoretical and experimental probabilities of all outcomes

Yasmin has a bag containing 165 colored beads. Her classmates take turns selecting one bead from the bag without looking, recording the color in the table, and replacing the bead.
What is the experimental probability that a red bead is selected?

• P(red) = 10/55
• P(red) = 15/55
• P(red) = 17/55
• P(red) = 13/55

The results of a survey asking 500 people about their favorite ice cream flavor are shown in the table. Find the experimental probability of chocolate.

• 18%
• 25%
• 12%
• 10%

The results of a survey asking 500 people about their favorite ice cream flavor are shown in the table. Find the experimental probability of other.

• 18%
• 35%
• 12%
• 10%