To assess efficacy of a new fertilizer, a plant scientist selects multiple field
ID: 3074079 • Letter: T
Question
To assess efficacy of a new fertilizer, a plant scientist selects multiple fields with similar conditions (e.g., size, dirt nutrition, climate conditions) and randomly assigns the following treatments to the fields.
Field 1: normal watering and low dose of the fertilizer,
Field 2: normal watering and medium dose of the fertilizer,
Field 3: normal watering and high dose of the fertilizer,
Field 4: excessive watering and low dose of the fertilizer,
Field 5: excessive watering and medium dose of the fertilizer,
Field 6: excessive watering and high dose of the fertilizer.
What are the factors in this experiment?
Explanation / Answer
Factors in this experiment are :-
(1) 6 different combinations of watering type and fertilizer dose
(2) 3 different doses of the fertilizers
(3) 2 different types of watering
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