Intro to Algebra - Week 28 Quiz Multiple Choice Section

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

• 3

• 1/10

• 3/4

• 3/30

Jon made 15 out of 35 free throws.

What is his experimental probability as a fraction?

• 3/7

• 15/35

• 1/2

• 5/7

Kate spun the spinner 75 times and landed on "3" thirty times.

What is the experimental probability as a percentage?

• 20%

• 30%

• 40%

• 50%

• 3/20

• 1/3

• 3/5

• 2/5

Choose the statement that is true about the experimental and theoretical probability of rolling a number cube 20 times.

• The experimental probability of rolling 3 is 16.6% and the theoretical probability is 15%

• The experimental probability of rolling 3 is 15% and the theoretical probability is 16.6%

• The experimental probability of rolling 1 is greater than the theoretical probability

• The experimental probability of rolling 6 is 16.6% and the theoretical probability of rolling 6 is 25%

Here are the results of an experiment with a spinner. If the spinner is spun 80 times, how many times would you expect it to land on yellow?

• 10

• 20

• 30

• 40

Convert 7/5 to a percent.

• 140%

• 80%

• 60%

• 220%

Solve for x

• 1/2
• 25/8
• 11
• 53/4

3 yd = ___ in.

• 108

• 73

• 120

• 9

What is the experimental probability of landing on "3" as a percentage?

• 25%

• 30%

• 40%

• 20%