00:01
Hello students, let's do this question.
00:02
Here the total number of treatments t equals to 4 and number of observations in each treatment is 10.
00:08
So, the total becomes n equals to 4 into 10 equals to 40.
00:12
We know that the degrees of freedom for treatment t equals to t minus 1 degrees of freedom for total capital t equals to n minus 1 degrees of freedom for rr equals to n minus t mean sum of square equals to sum of square divided by its degrees of freedom and after we get the anva table adds source of variation degrees of freedom sum of square mean sum of square and corresponding appraisal.
00:40
So, source of variations are treatment, done, error and total.
00:45
Corresponding degrees of freedoms are t minus 1 that is 3, 4 minus 1 which is 3, then 39 and 36.
00:53
Sum of squares are given which is 960 and 5760 mean sum of square is sum of square divided by its degrees of freedom is 320 and 160.
01:03
So, appraisal is t.
01:05
For the second anva table source of variation degrees of freedom sum of square mean sum of square and appraisal...
