Cross-sectional and experimental studies have which of the following in common? O They both include an intervention. O They both require a source population that is representative of the target population. O They must only use probability-based sampling. O They must have a response rate of greater than 75%.
Cross-sectional and experimental studies have which of the following in common? O They both include an intervention. O They both require a source population that is representative of the target population. O They must only use probability-based sampling. O They must have a response rate of greater than 75%.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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Transcribed Image Text:Cross-sectional and experimental studies have which of the following in common?
O They both include an intervention.
O They both require a source population that is representative of the target population.
O They must only use probability-based sampling.
O They must have a response rate of greater than 75%.
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