Probability of Combined Event Quiz

A coin is tossed and a die is rolled. What is the probability of getting a head and a number greater than 4?

• 1/2

• 1/3

• 1/6

• 1/12

A bag contains 3 red, 4 blue, and 5 green marbles. What is the probability of drawing a red and then a blue marble with replacement?

• 1/4

• (3/12) × (4/12)

• (3/11) × (4/11)

• 3/16

Which of the following events is mutually exclusive?

• Drawing an even number or a number less than 5

• Rolling a 3 or rolling a 5

• Getting a head or a tail when tossing one coin

• Choosing a student who plays football or basketball

Which events are NOT mutually exclusive?

• Rolling a 2 or a 4

• Drawing a heart or a red card

• Tossing a coin and getting heads or tails

• Getting a 1 or 6 when rolling a die

Tossing a coin and rolling a die are examples of:

• Dependent events

• Independent events

• Mutually exclusive events

• Compound events

Drawing two cards without replacement is an example of:

• Dependent events

• Independent events

• Mutually exclusive events

• Disjoint events

What is the total number of outcomes when flipping a coin twice?

• 2

• 4

• 3

• 5

If you roll a die and toss a coin, how many total outcomes are there?

• 6

• 10

• 12

• 8

What is the probability of getting two heads when tossing a coin twice?

• 1/4

• 1/2

• 1/3

• 3/4

If two events are mutually exclusive, their intersection is:

• 1

• 0

• Equal to P(A)

• Cannot be found