1. Review for 2nd Six Weeks Exam - Day 3
Fan Cost Index, Venn Diagrams, and Tree Diagrams

2. Fan Cost Index - FCI
The FCI includes the prices of 2 average- price adult tickets, 2 average-price child tickets, 4 small soft drinks, 2 small other drinks, 4 regular-size hot dogs, parking for 1 car, 2 game programs, and 2 least expensive, adult-size adjustable caps. The Average Ticket Price in the following tables represents the average cost of a ticket for each member of the family.
Team
Avg. Ticket Price
Soft Drink
Other drink
Hot Dog
Parking
Program
Cap
FCI
Spurs
45.88
3075
6.25
_____
10.00
5.00
18.00
283.02
Mavericks
54.24
2.75
4.00
20.00
6.00
15.00
_______
Rockets
38.64
______
4.25
285.24

3. Venn Diagrams
Students survey 2,143 students at Richland High School. The survey results indicate the following:
1,114 are male,
1,671 students are involved in an extracurricular activity at RHS, and
730 of the people that are involved in an extracurricular activity at RHS are female.
Draw a Venn diagram and label the data.

4. What is the probability that a person selected at random from the survey group is female?
2. What is the probability that a person selected randomly from the survey group is a male or is involved in an extracurricular activity?
3. What is the probability that a person selected is NOT involved in an extracurricular activity given they are female?

5. Tree Diagrams Draw a Tree Diagram for this table Bread Meat Cheese
White
Beef
Swiss
Wheat
Ham
Provolone
Italian
Turkey
American
Pepperoni
Muenster
Pepper Jack

6. What is the probability you will select a sandwich without American cheese?
What is the probability that you will select a sandwich on wheat bread with ham and either Swiss or American cheese?

7. What is the probability you will select a sandwich on white bread that has either beef or turkey and has Provolone cheese?
What is the probability you will select a sandwich with neither turkey nor Muenster nor Swiss cheese?