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# 1. The following is a partial analysis of variance table. Complete the table to test for the significance of the treatment effects for a

## 1. The following is a partial analysis of variance table. Complete the table to test for the significance of the treatment effects for a one-factor study with a CRD. Assume fixed effects. Use R to compute the p-value. (Hint: We will use the pf function.) source df Treatment 3 SS MS 45 Error Total 12 337 472 F Hint: Think in terms of the relationship between df, SS, and MS. (a) Give the missing values in the above ANOVA table. (b) There are how many treatments? What is the total number of observations? (c) Give an estimate for the variance of the random error. (d) Formulate the hypotheses to be tested, that is give Ho and Ha. (e) Compute the p-value with R and give the conclusion of the test for the significance of the treatment effects at a = 5%.

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