To determine if there is a relationship between grade performance and extracurricular participation, North Carolina State conducted a study of 112 students, recording the number of students in each of three extracurricular categories, and each of two grade categories. Here are the results: Low extra-curricular participation Moderate extra-curricular participation C.03 D. 5.86 High extra-curricular participation Good grades 11 68 3 Poor grades 2 23 5 Source: Felder, et al., "A Study of Student Performance in an Introductory Chemical Engineering Course," 1992 ASEE Annual Conference Proceedings, pp. 1516-1519. What is the expected count of students with high extracurricular participation and good grades? A. 08 B. 112

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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
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To determine if there is a relationship between grade performance and extracurricular
participation, North Carolina State conducted a study of 112 students, recording the number of
students in each of three extracurricular categories, and each of two grade categories. Here are the results:
Low extra-curricular participation
Moderate extra-curricular participation
High extra-curricular participation
C.03
D. O 5.86
Good grades
11
68
3
Poor grades
2
23
5
Source: Felder, et al., "A Study of Student Performance in an Introductory Chemical Engineering Course,"
Annual Conference Proceedings, pp. 1516-1519.
What is the expected count of students with high extracurricular participation and good grades?
A. 08
B. 112
1992 ASEE
Transcribed Image Text:To determine if there is a relationship between grade performance and extracurricular participation, North Carolina State conducted a study of 112 students, recording the number of students in each of three extracurricular categories, and each of two grade categories. Here are the results: Low extra-curricular participation Moderate extra-curricular participation High extra-curricular participation C.03 D. O 5.86 Good grades 11 68 3 Poor grades 2 23 5 Source: Felder, et al., "A Study of Student Performance in an Introductory Chemical Engineering Course," Annual Conference Proceedings, pp. 1516-1519. What is the expected count of students with high extracurricular participation and good grades? A. 08 B. 112 1992 ASEE
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