Social Studies, 28.06.2019 06:10 lily3934
Why is choosing a random sample an effective way to select participants?
participants do not know they are part of a study
the researcher has no control over who is in the study
it is larger than an ordinary sample
everyone has the same chance of being part of the study
Answers: 2
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According to justice brown's opinion, social equality must be the result of what three factors?
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Which features are created on the exterior of a volcano when it erupts? check all that apply. vent crater hot spot lava flow boundary
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Which phrase correctly completes the statement? "the korean war " lasted 3 years. has never ended. was won by north korea. was won by south korea lasted 3 years. has never ended. was won by north korea. was won by south korea.
Answers: 1
Why is choosing a random sample an effective way to select participants?
participants do not...
participants do not...
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