1. Favorite Pizza Toppings and Ice Cream Flavors
Which is the favorite pizza/ice cream combination given the following choices?
Pizza Toppings: Cheese, Pepperoni, Supreme
Ice Cream: Vanilla, Chocolate, Strawberry
The title page should tell what your two categories are and what the choices are for each category.

2. Make up at least 30 responses
Person
Pizza
Ice Cream 1 P V 2 C S 3 4 5 6 7 8 9 10
Person
Pizza
Ice Cream 11 C 12 P 13 S 14 15 16 17 18 19 V 20
Person
Pizza
Ice Cream 21 S C 22 V 23 24 P 25 26 27 28 29 30
Since there aren’t 30 people in the class, you should make up fictional people and the responses they give.
Pizza: C=Cheese, P=Pepperoni, S=Supreme
Ice Cream: V=Vanilla, C=Chocolate, S=Strawberry

3. Use the responses to create a frequency table
Cheese
Pepperoni
Supreme
Total
Vanilla 4 1 9
Chocolate 3 6 7 16
Strawberry 2 5 12 30
Compile the results from your response chart in a frequency table.

4. Calculate the marginal percents
% who like each pizza topping
% who like each ice cream flavor
Total number of people: 30
Cheese: 9 people
9/30= 0.3  30%
Pepperoni: 12 people
12/30= 0.4  40%
Supreme: 9 people
Total number of people: 30
Vanilla: 9 people
9/30= 0.3  30%
Chocolate: 16 people
16/30=  53%
Strawberry: 5 people
5/30=  17%
Use the frequency table to find the percent of people surveyed who have each category.

5. Calculate the Joint Relative Frequencies
Again, there were 30 people surveyed
Cheese & Vanilla
4/30= 0.133
13%
Pepperoni & Vanilla
Supreme & Vanilla
1/30= 0.033 3%
Cheese & Chocolate
3/30= 0.1
10%
Pepperoni & Chocolate
6/30= 0.2
20%
Supreme & Chocolate
7/30= 0.233
23%
Cheese & Strawberry
2/30= 0.067 7%
Pepperoni & Strawberry
Supreme & Strawberry
Find the percent of people surveyed who have each different combination of attributes.

6. Make a frequency table relative to favorite type of ice cream
Cheese
Pepperoni
Supreme
Vanilla
4/9 = .44
4/12 = .33
1/9 = .11
Chocolate
3/9 = .33
6/12 = .5
7/9 = . 78
Strawberry
2/9 = .22
2/12 = .17
Total
9/9 = 1.0
12/12 = 1.0
Find the frequency relative to each column. Remember across the bottom, the totals should each add up to one.

7. Make a frequency table relative to favorite pizza topping
Cheese
Pepperoni
Supreme
Total
Vanilla
4/9 = .44
1/9 = .11
9/9 = 1 .0
Chocolate
3/16 = .19
6/16 = .38
7/16 = .44
16/16 = 1.0
Strawberry
2/5 = .4
1/5 = .2
5/5 = 1.0
Find the frequency relative to each row. Remember down the right side, the totals should each add up to one.

8. Create (at least) 5 Questions
What percentage of people surveyed liked chocolate ice cream best?
How many people have the favorite combination of supreme pizza and chocolate ice cream?
What percentage of people who like cheese pizza best prefer strawberry ice cream?
What is the favorite choice of pizza topping?
What is the least favorite flavor of ice cream?
You should be able to find the answer to each question by looking at one of the tables you have created.