Envision Topic 7 Probability

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• Green

• Orange

• Pink

• Violet

• Yellow

What is the sample space of this game?

• 1, 2, 3, 4

• 1, 1, 2, 3, 3, 4, 5, 5

• 1, 2, 3

• 8

What is the p(5)?

• 1/4

• 2/6

• 1/3

• 1/5

• 10

• 20

• 30

• 40

What is the probability that Jayden will win a hat?

• 1/3

• 1/4

• 1

• 1/12

Hint: Probability of all outcomes should add to 1

• A

• B

• C

• D

Sixty percent of the people surveyed use sunscreen. A random number generator was used to simulate the results of asking the next three people. The numbers 0–5 represent people who use sunscreen, and the numbers 6–9 represent people who do not use sunscreen. What is the probability that two of the next three respondents use sunscreen?

• P(sunscreen) =2/10

• P(sunscreen) = 5/10

• P(sunscreen) =6/10

• P(sunscreen) =9/10