Question
A researcher is interested to know students' preference towards five language courses offered in a public university. Eight students were randomly selected, and they were
- A researcher is interested to know students' preference towards five language courses offered in a public university. Eight students were randomly selected, and they were asked to rate the courses using a scale of 0 (not interested all) to 10 (very interested), in which results from the ratings do not allow us to assume that the data are normally distributed for each course.The ratings given are shown in the table below.
Course | Malay | English | Arabic | Chinese | Japanese |
Student | |||||
A | 4 | 5 | 7 | 6 | 4 |
B | 5 | 5 | 9 | 8 | 6 |
C | 4 | 9 | 7 | 7 | 8 |
D | 5 | 9 | 8 | 6 | 7 |
E | 5 | 8 | 6 | 4 | 7 |
F | 5 | 7 | 8 | 4 | 6 |
G | 4 | 8 | 7 | 7 | 5 |
a. At = 0.05, test the hypothesis that the students have no specific preference for the language course offered using Friedman test.
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Applied Statistics For Public And Nonprofit Administration
Authors: Kenneth J. Meier, Jeffrey L. Brudney, John Bohte
9th Edition
1285737237, 978-1285974521, 1285974522, 978-1285737232
