General Studies · Types of Variables in Research
A researcher conducts an experiment to study the effect of fertilizer dosage on crop yield. In this study, the fertilizer dosage is classified as a/an:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Independent variable✓
- 2Extraneous random variable
- 3Controlled response variable
- 4Dependent variable
Correct answer
Independent variable
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