Why you not recommend strategy of testing for equal variance

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Reference no: EM131400642

1. Why would you not recommend the strategy of testing for equal variances, and if not significant, using the ANOVA F test rather than Welch's method.

2. Five independent groups are compared with n = 15 observations for each group. Fill in the missing values in the following summary table

Source of variation	Degree of freedom	Sum of squares	Mean square	F
Between groups	-	50	-	-
Within groups	-	150	-

Reference no: EM131400642

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