6. In a coconut oil production community, 3 production methods were tested. After being given training to 5 producers, the amount of production for each person is obtained as follows (in bottles):

Producer	Method A	Method B	Method C
1	2,750	2,860	2,420
2	3,080	3,520	2,970
3	2,640	3,630	3,080
4	3,190	3,190	2,420
5	3,300	3,410	2,530

Question:
a. Perform data processing through analysis of variance
b. Write down the hypothesis
c. With a significant level of 5%, give the conclusion.