Unit 6 Day 10 Quiz on Independent Events

How many senior boys play football but do not wrestle?

• 26

• 8

• 104

• 16

How many senior boys play football or wrestle?

• 26

• 44

• 28

• 104

How many students took the survey?

• 47

• 6

• 53

• 30

How many students do not snowboard?

• 21

• 22

• 28

• 29

How many students do not ski or ice skate?

• 10

• 16

• 22

• 28

If U = {1, 3, 5, 7, 9, 11, 13}, then which of the following are subsets of U.

• A = {2, 4}

• B = {3, 7, 9, 11}

• C = {2, 3, 4, 5}

• D = {0}

Give me an example of the subset of

A = {car, airplane, train}

• {boat}

• {motorcycle, car}

• {car, train}

• {bicycle, train}

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens

Theoretical Probability is?

• What Should happen
• What does happen
• What Will Happen
• What I want to Happen

What is the Theoretical Probability of not landing on red?

• 25%
• 50%
• 65%
• 66.7%