10.33a: Which type of graph is appropriate to use here? Hint: See L-20 Pdf Presentation and Lecture: p 6-7 (Exercise 10.35) 1 Histogram 2 Box Plot 3 Pie Chart Bar Chart 4.

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10.33 Organizations interested in making sure that accused persons have a trial of their peers
often compare the distribution of jurors by age, education, and other socioeconomic variables.
One such study in a large southern county provided the following information on the ages of
1,000 jurors and the age distribution countywide.
Soc.
Age
21-40
41-50
51-60
Over 60
Total
399
212
Number of jurors
Age % countywide
231
158
1,000
42.1
22.9
15.7
19.3
100
a. Display the above data using appropriate graphs.
b. Is this significant evidence of a difference between the age distribution of jurors
and the countywide age distribution?
c. Does there appear to be an age bias in the selection of jurors?
Transcribed Image Text:10.33 Organizations interested in making sure that accused persons have a trial of their peers often compare the distribution of jurors by age, education, and other socioeconomic variables. One such study in a large southern county provided the following information on the ages of 1,000 jurors and the age distribution countywide. Soc. Age 21-40 41-50 51-60 Over 60 Total 399 212 Number of jurors Age % countywide 231 158 1,000 42.1 22.9 15.7 19.3 100 a. Display the above data using appropriate graphs. b. Is this significant evidence of a difference between the age distribution of jurors and the countywide age distribution? c. Does there appear to be an age bias in the selection of jurors?
Question 1
10.33a: Which type of graph is appropriate to use here?
Hint: See L-20 Pdf Presentation and Lecture: p 6-7 (Exercise 10.35)
1
Histogram
2
Box Plot
3
Pie Chart
4
Bar Chart
Transcribed Image Text:Question 1 10.33a: Which type of graph is appropriate to use here? Hint: See L-20 Pdf Presentation and Lecture: p 6-7 (Exercise 10.35) 1 Histogram 2 Box Plot 3 Pie Chart 4 Bar Chart
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