Farmer brown believes that increasingly large doses of antibiotics will produce increasingly large beef cattle. what is the correct match between experimental variables and activities in farmer brown's experiment?
a. dependent variable; all cattle receive the same hay, water, and living quarters.
b.control variable; different groups of cattle are given different doses of antibiotics.
c.independent variable; farmer brown tests only antibiotic x in even incremental dosages.
d.hypothesis; farmer brown observes that dosage with 500 mg of antibiotics produces the most weight gain.

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01-12-2016
Biology

contestada

Farmer brown believes that increasingly large doses of antibiotics will produce increasingly large beef cattle. what is the correct match between experimental variables and activities in farmer brown's experiment?
a. dependent variable; all cattle receive the same hay, water, and living quarters.
b.control variable; different groups of cattle are given different doses of antibiotics.
c.independent variable; farmer brown tests only antibiotic x in even incremental dosages.
d.hypothesis; farmer brown observes that dosage with 500 mg of antibiotics produces the most weight gain.

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MissPhiladelphia MissPhiladelphia · Answer 1 · 2016-12-12T16:01:50+01:00

MissPhiladelphia MissPhiladelphia

12-12-2016

I believe the correct answer from the choices listed above is option C. The correct match would be that the independent variable is when farmer brown tests only antibiotic x in even incremental dosages. It is a variable that stands alone and isn't changed by the other variables you are trying to measure. Hope this helps.

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