Name:    Try It Out -- Chapter 13, Lesson 6

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.

You spin a spinner and get a number. Then you spin again and add the first number to the second number. Use a tree diagram to list all the possible sums. 1.

Predict the probability that the sum of 2 spins will be an even number.
 a. 25% b. 60% c. 20% d. 50%

2.

Predict the probability that the sum of 2 spins will be less than 5.
 a. 5/8 b. 3/8 c. 1/2 d. 7/8

3.

Predict the probability that the sum of 2 spins will be greater than 7.
 a. 1/6 b. 1/4 c. 1/16 d. 1/18

4.

Predict the number of times the sum will be an even number if you spin the spinner 10 times and add the number you get by 3.
 a. 70% b. 50% c. 75% d. 80%

You spin a spinner and get a number. Then you spin again and multiply the first number to the second number. Use a tree diagram to list all the possible outcomes. 5.

Predict the probability that the product of the 2 spins will be an even number.
 a. 5/9 b. 1/3 c. 4/9 d. 2/3

6.

Predict the probability that the product of the 2 spins will be less than 5.
 a. 2/3 b. 1/3 c. 4/9 d. 5/9

7.

Predict the probability that the product of the 2 spins will be greater than 5.
 a. 2/3 b. 1/3 c. 4/9 d. 7/9