Probability Practice

Coins

100

probability of flipping a head

1/2

200

probability of flipping a coin and landing on heads

1/2

Probabilities

100

1 to 10

probability of choosing 5 or 9

1/5 or 2/10

200

1 to 20

probability of choosing a odd number

1/2 or 10/20

Dice

100

probability of rolling a six

1/6

200

probability of rolling 5 or 1

1/3

2/6

Random

100

Theoretical probability describes the expected outcomes for an experiment.

True

200

List the sample space of rolling a 10 sided die

1,2,3,4,5,6,7,8,9,10

Outcomes

100

There are 29 students (11 boys and 18 girls) in the class and each has a raffle ticket in the raffle ticket box. What is the probability that a boys (11) name will be picked.

11/29

200

9 blue, 3 red, 4 white marbles are in a bucket. The probability of pulling out a green marble is...

0 - Impossible