Intro to Probability Venn Diagrams

What statement does the shaded region represent

• A or B
• Not A
• A and B
• Not B

What statement does the shaded region represent?

• A or B
• A and B
• A
• B

What statement does the shaded region represent?

• A or B
• Not B
• Not A
• Not A or B

What statement does the shaded region represent?

• A and B and C
• A or B and C
• B and C
• A or C

What statement does the shaded region represent?

• A or B and C
• Not C
• A or B
• B and C or A

How many senior boys play football but do not wrestle?

• 9
• 12
• 18
• 104

How many senior boys play football or wrestle?

• 9
• 21
• 30
• 39

How many students took the survey?

• 32
• 47
• 53
• 56

The image represents which of the following?

• intersection, "and"
• intersection, "or"
• union, "and"
• union, "or"

The image represents which of the following?

• intersection, "and"
• union, "or"
• intersection, "or"
• union, "and"