M4 Topic 1 Review

An experiment consists of spinning the spinner one time. What is the sample space?

• 1-8

• 1, 2, 3, 4, A, B, C, D

• 1, 2, 3, 4

• A, B, C, D

What is P(even)?

• 2

What is P(not even)?

• 3

What is the complementary event of getting a number?

• Getting an odd number

• Getting a number

• Not getting a number

• Getting an even number

Is the following probability model uniform or non-uniform?

• non-uniform

• uniform

Andrew randomly picks marbles from a bag. There are 7 red marbles, 4 blue marbles, and 9 green marbles. What is the probability that the first marble Andrew picks is red or blue?

You flip a coin. Is landing on heads and landing on tails equally likely?

• Yes

• No

What is the approximate probability of purchasing a flying car?

• 0

• 1

• -1

What is the approximate probability of the sun rising in the morning?

• 0

• 1

• 5

• 90

• 4

• 24

• 23