After the researchers see the number of subjects they will have to interview, they reexamine the criteria. The researchers could decrease the number of subjects while having the least impact the reliability of the study by

Question

After the researchers see the number of subjects they will have to interview, they re­examine the criteria. The researchers could decrease the number of subjects while having the least impact the reliability of the study by

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By decreasing p (the level of significance or probability of a type I error) or increasing B (the effect size), the researchers may be able to decrease the number of subjects without significantly impacting the reliability of the study. Decreasing p means that the study is more conservative in rejecting the null hypothesis, which can help to prevent false positives. Increasing B means that the difference between the groups being studied is larger, making it easier to detect statistically significant results with fewer subjects. Both options can help to maintain the integrity of the study while reducing the sample size.

After the Researchers See the Number of Subjects They Will