In this section you learned how to make appropriate graphs when data are collected for a single qualitative variable.
In this section you learned how to make appropriate graphs when data are collected for a single qualitative variable.
Name the two graphs you learned about in this section:
__________________________ and __________________________
Given a frequency, how do you compute the corresponding relative frequency?
______________Frequency/(sum of all frequencies ) ___________________________
Fill in the following as you work through your given problems in MyOpenMath
Fill in the following in the context of this problem:
Individual object: ____________________________________________
Variable info collected from each object: ____________________________________
Since data were collected for ____ _____ variable(s), the correct graph to make is a ________.
Complete the frequency/relative frequency table:
Class rank Frequency Relative frequency
Carpool 5 0.25
Private 4 0.2
Public 6 0.3
Other 5 0.25
c. Use StatCrunch to make the bar chart Print and attach graph.
Use StatCrunch to make the pie chart. Print and attach graph.
Fill in the following in the context of this problem:
Individual object: ________________________________________________
Variable info collected from each object: _____________________________________
Since data were collected for ___________ variable(s), the correct graph to make is a ___ _____.
Complete the frequency/relative frequency table:
Class rank Frequency Relative frequency
Electricity 4 0.20
Fuel oil 9 0.45
gas 6 0.30
other 1 0.05
c. Use StatCrunch to make the bar chart Print and attach graph.
d. Use StatCrunch to make the pie chart. Print and attach graph.
Fill in the following in the context of this problem:
Individual object: _______ ________________________________________
Variable 1 info collected from each object: __ ___________________________________
Variable 2 info collected from each object: _____ ________________________________
a. Since data were collected for _______ variable(s), the correct graph to make is a ____side by side bar chart_____.
b.Use StatCrunch to make the graph Print and attach graph.
Fill in the following in the context of this problem:
Individual object: __________________________________________
Variable 1 info collected from each object: ____________________________________
Variable 2 info collected from each object: ______________________________
a. Since data were collected for ___ _______ variable(s), the correct graph to make is a ___side by side bar chart______.
b.Use StatCrunch to make the graph Print and attach graph.
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