Define the null and alternative hypotheses of the x2 for the above output
The performance of students at a local community was recorded and categorized based on student’s faculty. The gathered data was then analyzed by a statistician and the results obtained using MINITAB are shown below:
Expected counts are printed below observed counts
Science Low Average High Total
12 30 52 94
(15.67) (29.24) (49.09)
Humanities 14 20 30 **
(10.67) (19.91) (33.42)
Law 4 6 12 22
(*) (6.84) (11.49)
Total 30 56 94 180
Chi - sq = 0.858 + 0.020 + *** +
1.042 0.000 + 0.350 +
0.030 + 0.104 + 0.023 = 2.600
Define the null and alternative hypotheses of the x2 for the above output
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