venn diagrams probability

How many students took the survey?

• 32
• 47
• 53
• 56

What does the shaded portion of the Venn diagram represent?

• Not p
• p
• p and q
• p or q

What statement does the shaded region represent?

• A or B
• A and B
• A
• B

What is the probability that a randomly selected student would be in band?

• .275
• .225
• .1818
• .4

How many total people participated in the survey?

• 25

• 15

• 30

• 50

What is the probability that someone chose dogs?

How many students do not snowboard?

• 21
• 22
• 28
• 29

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

A pizza parlor surveyed 110 customers to determine their favorite pizza topping or combination of toppings. The results are shown below. Find P(Mushrooms). Reduce the fraction.