1-) Give an example of a nominal data set.

2-) According to the frequency table below, which lunch choice is the second most popular?

Lunch Choices	Frequency
Mac n Cheese	5
Sandwich	6
Pizza	8
Hamburger	2
Chicken Nuggets	1

a-) Mac n Cheese

b-) Hamburger

c-) Sandwich

d-) Pizza

3-) According to the frequency table below, hamburgers are the...

Lunch Choices	Frequency
Hamburger	15
Pizza	5
Chicken Tenders	8
Soup	12
Sandwich	2

a-) Mean

b-) Median

c-) Mode

d-) Range

4-) If a dataset only has one mode, it is called [A].

5-) If you were asked to find the range of the following dataset, what would you need to do first?

Grade	Frequency
90-100	25
80-90	36
70-79	7

a-) Calculate the range by subtracting 100-70

b-) Find the midpoint of intervals

c-) Calculate the IQR

d-) Calculate the range by subtracting 100-79

6-) Calculate the of dataset that has the following values:

Lower Limit: 2

Upper Limit: 25

Median: 12

7-) What is the mean value for this set of data?

0,1,2,2,3,4

8-) Describe a scenario in which you would calculate cumulative frequency values for dataset.