[Steps Shown] Kruskal-Wallis Below are grade point averages for 25 randomly chosen university business students during a recent semester. Research question:
Question:
Kruskal-Wallis
Below are grade point averages for 25 randomly chosen university business students during a recent semester.
Research question:
At α = .01, are the median grade point averages the same for students in these four class levels?
GPA
| Grade Point Averages of 25 Business Students | |||
| Freshman (5 students) | Sophomore (7 students) | Junior (7 students) | Senior (6 students) |
| 1.91 | 3.89 | 3.01 | 3.32 |
| 2.14 | 2.02 | 2.89 | 2.45 |
| 3.47 | 2.96 | 3.45 | 3.81 |
| 2.19 | 3.32 | 3.67 | 3.02 |
| 2.71 | 2.29 | 3.33 | 3.01 |
| 2.82 | 2.98 | 3.17 | |
| 3.11 | 3.26 | ||
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