Question
) Fill in the following ANOVA table given the information below. Remember work is required for each box in the table. Source of Variation Sum
) Fill in the following ANOVA table given the information below. Remember work is required for each box in the table.
Source of Variation | Sum of squares | Degrees of freedom | Mean square | F |
Factor | 611.4 | 3 | 203.8 | 8.9 |
Error | 916 | 40 | 22.9 |
|
Total | 1527.4 | 43 |
|
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Assuming that the populations are normal, is there any evidence to suggest that at least two nondairy creamers have a different population mean percentage of fat per serving? Use = 0.05. Perform the complete 4-step summary. Be sure to include the two degrees of freedom necessary to calculate the p-value. No work is required for numbers calculated in part b).
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