Posted by sireesha on Thursday, June 2, 2011 at 12:42pm.
three blocks of coal were analyzed by four chemists and the ashcontent in the block was found to be under
blocks chemists
1 11 111 1V
A 18 15 15 17
B 17 16 14 14
C 13 16 15 14
DO THE blocks differ in their ashcontent?do the chemists differ significantly their analysis?also identify the following
1.Experiment
2.Experimental unit
3.Treatments
4.Varieties/blocks
5.Experimental error
6.Yield
7.Replication
8.Randomization
9.Local control if any

statistics  PsyDAG, Friday, June 3, 2011 at 12:09pm
We do not do your work for you. Once you have attempted to answer your questions, we will be happy to give you feedback on your work. Although it might require more time and effort, you will learn more if you do your own work. Isn't that why you go to school?
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