Sarah rolled a number cube 30 times and recorded the results. She found that she rolled an even number 16 times. What does
16
30

1630
represent?

A.
theoretical probability

B.
sample space

C.
experiment

D.
experimental probability

The members of the Science Club are Caleb, Ann, Trish, Aisha, DeSean, and Binh. They all draw straws to determine which member will give the demonstration at the science fair. Which simulation could be used to determine the probability that Ann will give the demonstration?

A.
toss a coin one time

B.
spin a spinner with 4 equal sections one time

C.
roll a six-sided number cube one time

D.
pick a card from 10 cards one time

Sarah rolled a number cube 30 times and recorded the results. She found that she rolled an even number 16 times. What does
16
30

1630
represent?

A.
theoretical probability

B.
sample space

C.
experiment

D.
experimental probability