More than 10% of people carry the parasite Toxoplasma gondii. The life-long presence of Toxoplasma cysts in neural and muscular tissues leads to prolongation of reaction times in infected subjects. The following table gives data from Prague on 15- to 29-year-old drivers who had been and had not been involved in accidents. The table also gives the number of drivers who were infected with Toxoplasma gondii and who were uninfected. Infected Uninfected Drivers with accidents 21 38 Drivers without accidents 38 211 The data are also available. Click to download the data in your preferred format. CSV Excel JMP Mac-Text Minitab PC-Text R SPSS TI Crunchlt!< Source: Flegr, J., Havlícek, J., Kodym, P, Malý, M., & Smahel, Z (2002). Increased risk of traffic accidents in subjects with latent toxoplasmosis: a retrospective case- control study. BMC infectious diseases, 2, 11. https://doi.or 0.1186/1471-2334-2-11 Identify the type of graph that is most appropriate. Plot the graph and use it to determine whether the variables in this data set are associated. Select the correct statement about the association between two variables. Based on the mosaic plot, there is no association between infection status and accident experience. Based on the mosaic plot, there is an association between infection status and accident experience. Based on the scatter plot, there is no association between infection status and accident experience. Based on the scatter plot, there is an association between infection status and accident experience. O O O O

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
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Question
1Contingency Analysis of C1 By C2
Mosaic Plot
1.00
driverType
0.75
control
C1 0.50
0.25
accidents
infectionStatus
C2
4Contingency Table
C1
acciden control driverTy Total
Count
Total %
Col %
Row %
infected
ts
pe
21
38
59
0.00
0.00
6.80
12.30
19.09
35.59
15.26
35.59
64.41
0.00
infectionStatus
0.00
0.32
0.00
0.00 100.00
100.00
0.32
0.00
0.00
0.00
uninfected
211
38
12.30
249
68.28
0.00
80.58
64,41
15.26
84.74
84.74
0.00
0.00
infected
uninfected
Transcribed Image Text:1Contingency Analysis of C1 By C2 Mosaic Plot 1.00 driverType 0.75 control C1 0.50 0.25 accidents infectionStatus C2 4Contingency Table C1 acciden control driverTy Total Count Total % Col % Row % infected ts pe 21 38 59 0.00 0.00 6.80 12.30 19.09 35.59 15.26 35.59 64.41 0.00 infectionStatus 0.00 0.32 0.00 0.00 100.00 100.00 0.32 0.00 0.00 0.00 uninfected 211 38 12.30 249 68.28 0.00 80.58 64,41 15.26 84.74 84.74 0.00 0.00 infected uninfected
More than 10% of people carry the parasite Toxoplasma gondii. The life-long presence of Toxoplasma cysts in neural and
muscular tissues leads to prolongation of reaction times in infected subjects. The following table gives data from Prague on
15- to 29-year-old drivers who had been and had not been involved in accidents. The table also gives the number of drivers
who were infected with Toxoplasma gondii and who were uninfected.
Infected Uninfected
Drivers with accidents
21
38
Drivers without accidents
38
211
The data are also available. Click to download the data in your preferred format.
CSV Excel JMP Mac-Text Minitab PC-Text R SPSS TI CrunchIt!<
Source: Flegr, J, Havlícek, J. Kodym, P. Malý, M., & Smahel, Z. (2002). Increased risk of traffic accidents in subjects with latent toxoplasmosis: a retrospective case-
control study. BMC infectious diseases, 2, 11. https:l/doi.org/10.1186/1471-2334-2-11
Identify the type of graph that is most appropriate. Plot the graph and use it to determine whether the variables in this data set
are associated.
Select the correct statement about the association between two variables.
Based on the mosaic plot, there is no association between infection status and accident experience.
Based on the mosaic plot, there is an association between infection status and accident experience.
Based on the scatter plot, there is no association between infection status and accident experience.
Based on the scatter plot. there is an association between infection status and accident experience.
Transcribed Image Text:More than 10% of people carry the parasite Toxoplasma gondii. The life-long presence of Toxoplasma cysts in neural and muscular tissues leads to prolongation of reaction times in infected subjects. The following table gives data from Prague on 15- to 29-year-old drivers who had been and had not been involved in accidents. The table also gives the number of drivers who were infected with Toxoplasma gondii and who were uninfected. Infected Uninfected Drivers with accidents 21 38 Drivers without accidents 38 211 The data are also available. Click to download the data in your preferred format. CSV Excel JMP Mac-Text Minitab PC-Text R SPSS TI CrunchIt!< Source: Flegr, J, Havlícek, J. Kodym, P. Malý, M., & Smahel, Z. (2002). Increased risk of traffic accidents in subjects with latent toxoplasmosis: a retrospective case- control study. BMC infectious diseases, 2, 11. https:l/doi.org/10.1186/1471-2334-2-11 Identify the type of graph that is most appropriate. Plot the graph and use it to determine whether the variables in this data set are associated. Select the correct statement about the association between two variables. Based on the mosaic plot, there is no association between infection status and accident experience. Based on the mosaic plot, there is an association between infection status and accident experience. Based on the scatter plot, there is no association between infection status and accident experience. Based on the scatter plot. there is an association between infection status and accident experience.
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