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Mathematics, 18.09.2019 21:10 KaseyT

Which of the following is not a characteristic of both experiments and surveys?
a. subjects should be randomly selected
b. the researcher exercises direct control over at least one variable
c. the data collected might be studied for patterns
d. data are collected about a population.

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Which of the following is not a characteristic of both experiments and surveys?
a. subjects...

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