Question: In general, to detect a small but important effect in a hypothesis test we would like to have a more precise standard error of the

  1. In general, to detect a small but important effect in a hypothesis test we would like to have a more precise standard error of the sampling distribution. How can we reduce the sampling distribution's variation?

A.Decrease the sample sizeB.Decrease the significance levelC.Increase the significance levelD.Increase the sample size

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