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Dropping a CourseA survey of 52 randomly selected students
Chapter , Problem 17AYU(choose chapter or problem)
Dropping a Course A survey of 52 randomly selected students who dropped a course in the current semester was conducted at a community college. The goal of the survey was to learn why students drop courses. The following data were collected: “Personal” drop reasons include financial, transportation, family issues, health issues, and lack of child care. “Course” drop reasons include reducing one’s load, being unprepared for the course, the course was not what was expected, dissatisfaction with teaching, and not getting the desired grade. “Work” drop reasons include an increase in hours, a change in shift, and obtaining full-time employment. The results of the survey are as follows:
(a) Construct a contingency table for the two variables.
(b) Test whether gender is independent of drop reason at the \(\alpha=0.1\) level of significance.
(c) Construct a conditional distribution of drop reason by gender and draw a bar graph. Does this evidence support your conclusion in part (b)?
Questions & Answers
QUESTION:
Dropping a Course A survey of 52 randomly selected students who dropped a course in the current semester was conducted at a community college. The goal of the survey was to learn why students drop courses. The following data were collected: “Personal” drop reasons include financial, transportation, family issues, health issues, and lack of child care. “Course” drop reasons include reducing one’s load, being unprepared for the course, the course was not what was expected, dissatisfaction with teaching, and not getting the desired grade. “Work” drop reasons include an increase in hours, a change in shift, and obtaining full-time employment. The results of the survey are as follows:
(a) Construct a contingency table for the two variables.
(b) Test whether gender is independent of drop reason at the \(\alpha=0.1\) level of significance.
(c) Construct a conditional distribution of drop reason by gender and draw a bar graph. Does this evidence support your conclusion in part (b)?
ANSWER:Problem 17AYU
Answer:
Step1 of 3:
A survey of 52 randomly selected students who dropped a course in the current semester was conducted at a community college. The goal of the survey was to learn why students drop courses. The following data were collected: “Personal” drop reasons include financial, transportation, family issues, health issues, and lack of child care. “Course” drop reasons include reducing one’s load, being unprepared for the course, the course was not what was expected, dissatisfaction with teaching, and not getting the desired grade. “Work” drop reasons include an increase in hours, a change in shift, and obtaining full time employment. The results of the survey are as follows:
Gender |
Drop Reason |
Gender |
Drop Reason |
Male |
Personal |
Male |
Work |
Female |
Personal |
Male |
Work |
Male |
Work |
Female |
Course |
Male |
Personal |
Male |
Work |
Male |
Course |
Female |
Course |
Male |
Course |
Female |