Using the data of Example 2.3, and the following table of contrasts, obtain the linear combinations of treatment totals as well as the sums of squares for the above contrasts and hence perform ANOVA to check which of them is significant. 

Transcribed Image Text:

Concentration (%) 0 5 10 15 20 C1 C2 0 0 0 1 1 S10177 C3 870177 Ca -1