Probability Making Predictions Graphic Displays of Simple Events

• 4 times

• 5 times

• 8 times

• 10 times

• 5 times

• 7 times

• 9 times

• 10 times

A coin is tossed 120 times.

Which statement best explains what should be expected to happen?

• The coin should be expected to land on heads exactly 60 times.

• The coin should be expected to land on heads roughly 60 times but probably not exactly 60 times.

Tina randomly selected a paper clip, records its color, and returns it to the box.

She does this 30 times. How many times should she expect to get a blue paper clip?

• 4 times

• 5 times

• 6 times

• 7 times

What is the probability of the spin stopping on yellow?

• 1/4

• .25

• 50%

• 75%

Based on the chart, what is the experimental probability of pulling a green marble?

• 1/8

• 8/25

• 8/100

• 7/8

What is the probability that you choose blue? *simplify

• 8/26

• 4/13

• 8/25

• 1/3

P(not A) = *Remember to simplify.

• 6/8

• 3/4

• 2/8

• 1/4

Determine the likelihood of the spinning a an 8.

• impossible

• unlikely

• equally likely

• likely

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

• 3/5

• 1/6

• 2/5

• 1/5