Determining the hypothesis testing by using anova

Reference no: EM13111491

Scrap rates per thousand (parts whose defects cannot be reworked) are compared for 5 randomly selected days at three plants. Does the data prove a significant difference in mean scrap rates?

ScrapRate

Plant A Plant B Plant C

11.4 11.1 10.2

12.5 14.1 9.5

10.1 16.8 9.0

13.8 13.2 13.3

13.7 14.6 5.9

Reference no: EM13111491

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