Probability and Data

What is the theoretical probability of rolling a 2 with this number cube?

• 2/6

• 1/6

• 4/12

• 2/12

Treyvon flipped a fair coin 80 times. On 32 out of 80 times, the coin landed on heads. What was the experimental probability of the coin landing on tails?

• 0.32

• 0.40

• 0.48

• 0.60

For how many hours were 4-11 cappuccinos made?

• 3

• 5

• 8

• 11

Andrew spun a fair 4-part spinner 10 times. He recorded the results in the table shown. What is the experimental probability of spinning a green written as a percent?

• 20%

• 40%

• 10%

• 14%

What percent of activities is walking displayed as a fraction in lowest terms?

• 4/10

• 2/5

• 1/5

• 40/100

Which type of graph will show individual data points?

• histogram

• pie graph

• line plot

When constructing a histogram all intervals much be

• must show single data point

• at least 5 points

• equal

This graph is best at showing a part to a whole

• pie graph

• line plot

• histogram

• stem and leaf

What is the mode for this data group?

• 50

• 40

• 30

• 35

How many CLMS teachers are at least 70 inches?

• 10

• 3

• 4

• 1