Chapter 2 categorcal activity
STAT LAB
Chapter 2
(Frequency Distributions and Graphs)
Lab Activity
1. Housing Arrangements. The following data represent the housing arrangements
for 25 people:
H = House, A = Apartment, M = Mobile home, C = Condominium
H C H M H C C M C C A C A C C H A H H C M C
A M A
(a) Make a Categorical Frequency Table
(b) Construct a Pareto chart
(c) Construct a Pie graph
(d) Construct a frequency Bar chart (make sure to label the columns)
(e) Construct a relative frequency Bar chart (make sure to label the columns)
(f) Explain your finding
2. Reason we Travel The following data are based on a survey from American Travel
Survey on why people travel.
Purpose
Personal business
Visit friends or relatives
Work-related
Leisure
Number
146
330
225
299
(a) Construct a Pie graph
(b) Construct a frequency Bar chart (make sure to label columns)
(c) Construct a relative frequency Bar chart (make sure to label columns)
(d) Construct a Pareto chart
(d) Analyze the results
…