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. Which   of   the   following   is   NOT   CORRECT   about   a   randomized   complete   block   experiment?   (a) &nbs

. Which   of   the   following   is   NOT   CORRECT   about   a   randomized   complete   block   experiment?  

(a)   Every   block   is   randomized   separately   from   every   other   block.  

(b)   Every   treatment   must   appear   at   least   once   in   every   block.  

(c)   Blocking   is   used   to   remove   the   effects   of   another   factor   (not   of   interest)   from   the   comparison   of  

levels   of   the   primary   factor.  

(d)   The   ANOVA   table   will   have   another   line   in   it   for   the   contribution   to   the   variability   from   blocks.  

(e)   Blocks   should   contain   experimental   units   that   are   as   different   as   possible   from   each   other.  

Solutions

Expert Solution

QUESTION:

Which   of   the   following   is   NOT   CORRECT   about   a   randomized   complete   block   experiment?  

(a)   Every block is randomized separately from every other block.  

(b)   Every treatment must appear at least once in every block.  

(c)   Blocking is used to remove the effects of another factor   (not   of   interest)   from the comparison of levels   of the primary factor.  

(d)   The ANOVA  table will have another line in it for the contribution to the variability from blocks.  

(e)   Blocks should contain experimental units that are as different as possible from each other.  

ANSWER:

It does not necessary that blocks should contain experimental units that are as different as possible from each other.

Option E is correct.


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