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Statistical Design of Experiments
Statistical Design of Experiments
Corn Yield Improvement
Corn Yield Improvement
Level 1
Level 1
Level 2
Level 2
Type of Seed
Type of Seed
Seed Population
Seed Population
Distance between
Distance between
corn plants
corn plants
A
A
2 seeds per
2 seeds per
Natural
Natural
B
B
5 seeds per
5 seeds per
12 inches
12 inches
Type of fertilizer
Type of fertilizer
A
A
B
B
Type of soil
Type of soil
6 inches
6 inches
Top soil
Top soil
Amount of water
Amount of water
Clay
Clay
Irrigation
Irrigation
Main Effects
Main Effects
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