Question

Which of the following is not a characteristic of both experiments and

surveys?
A. Subjects should be randomly selected.

B. The data collected might be studied for patterns.
C. The researcher exercises direct control over at least one variable.
D. Data are collected about a population.

Answer 1

C. The researcher exercises direct control over at least one variable.

Step-by-step explanation:

Your answer should be C. The researcher exercises direct control over at least one variable.

I hope it helps! Have a great day!

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