An agricultural researcher is trying to find out the type of fertilizer and the planting density that produces the largest crop in a field experiment. He assigned different plots of land in a field to a combination offertilizer type (1, 2, or 3) and planting density (1 = low density, 2 = high density, 3= developed), then measured the amount of the crop in pounds (scoop for grain) per acre at the time of harvest. Attached is an TABLE

What to Do! (Using JASP whenever needed):

1. What hypotheses need to be tested for the model? What are your findings?
2. Is it possible to know how strong the independent variables are on the dependent variable

Fertilizer	Density	Crop
1	1	24000
1	1	28000
1	1	24280
1	2	35000
1	2	33000
1	2	32000
1	3	38000
1	3	40000
1	3	42000
2	1	34500
2	1	41000
2	1	28000
2	2	34800
2	2	34500
2	2	42500
2	3	40000
2	3	59500
2	3	52300
3	1	67500
3	1	45500
3	1	40000
3	2	63200
3	2	47900
3	2	78000
3	3	80000
3	3	68500
3	3	70800