In Order to Test to See If There Is Any $\alpha$

question 101

Essay

In order to test to see if there is any significant difference in the mean number of units produced per week by each of three production methods,the following data were collected.(Please note that the sample sizes are not equal. )

a.Compute.
b.At the $\alpha$ = 0.05 level of significance,is there any difference in the mean number of units produced per week by each method? Show the complete ANOVA table.Use both the critical and p-value approaches.

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