Question
Question 2 (10 marks) The unit coordinator of the MBA statistics unit at Holmes institute wants to determine whether there are significant differences between student
Question 2 (10 marks)
The unit coordinator of the MBA statistics unit at Holmes institute wants to determine whether there are significant differences between student performance across campuses. A random sample of 18 students were selected with 6 students in each campus. The table below shows the student grades in T1 2022.
Campus Location | ||
Melbourne | Sydney | Brisbane |
75 | 55 | 77 |
68 | 70 | 55 |
79 | 65 | 70 |
90 | 60 | 60 |
65 | 70 | 65 |
72 | 78 | 70 |
At the 5% level of significance, is there evidence of a significant difference in students performance between three campuses? Use the six steps process of hypothesis testing to answer the question.
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