Solution) The accompanying table shows the grades for three randomly selected samples of students in economics
Question: The accompanying table shows the grades for three randomly selected samples of students in economics, statistics, and accounting classes. Test the hypothesis that the mean grades are the same for all three classes. Use .05 for the level of significance.
Economics(X1 ) Statistics(X2 ) Accounting(X3 )
80 100 95
90 90 90
70 90 88
100 75 82
60 95 85
100 60
80
60
Deliverables: Word Document
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