The yields of wheat have been measured in 30 parcels which have been randomly attributed to 3 lots prepared by one of 3 different fertilizers A, B, and C.
![]() |
fertilizer A |
![]() |
fertilizer B |
![]() |
fertilizer C |
Fertilizer | A | B | C |
Yield | |||
1 | 4 | 6 | 2 |
2 | 3 | 7 | 1 |
3 | 2 | 7 | 1 |
4 | 5 | 5 | 1 |
5 | 4 | 5 | 3 |
6 | 4 | 5 | 4 |
7 | 3 | 8 | 3 |
8 | 3 | 9 | 3 |
9 | 3 | 9 | 2 |
10 | 1 | 6 | 2 |