Question: Independent random samples of six assistant professors four associate professors

Independent random samples of six assistant professors, four associate professors, and five full professors were asked to estimate the amount of time outside the classroom spent on teaching responsibilities in the last week. Results, in hours, are shown in the accompanying table.
a. Prepare the analysis of variance table.
b. Test the null hypothesis that the three population mean times are equal.


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  • CreatedJuly 08, 2015
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