Please explain how to do it using a graphing calculator when applicable! A const

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Please explain how to do it using a graphing calculator when applicable!

A construction engineer has designed an experiment to investigate 3 different types of pressure treatment that can be applied to raw lumber. The experiment was conducted as a completely randomized design in which 18 pieces of raw lumber were selected with 6 assigned at random to each of the pressure treatments. The response variable was water repellency. The sample means are given in Table 1 below. Furthermore, we know that SSE = 224.97. Let the significance level alpha = 0.01. A) Complete the ANOVA table by filling in the missing cells. Use 2-decimal precision where appropriate.

Explanation / Answer

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i ni Xi ni*(Xi-mean)^2 A 1 6 69 130.667 B 2 6 64 0.667 C 3 6 60 112.667 mean 64.333 244.000 SSG

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