Question
In the following table, indicate whether the researcher in the scenario is collecting experimental data or observational data. An oncologist randomly assigns rats into two
In the following table, indicate whether the researcher in the scenario is collecting experimental data or observational data.
An oncologist randomly assigns rats into two groups, giving one group a new drug intended to fight cancer and giving the other group a placebo, in order to study the effects of the new drug.
A. Experimental Data or B. Observational Data
A medical doctor randomly assigns individuals into two groups, giving one group a new drug to reduce blood pressure and the other group a placebo, in order to study the effects of the new drug.
A. Experimental Data or B. Observational Data
A sociologist conducts interviews with former protestors and activists in order to study the struggles of the civil rights movement.
A. Experimental Data or B. Observational Data
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Research In Forest Economics And Forest Policy
Authors: Marion Clawson
1st Edition
1317362624, 9781317362623
