From "Primer on 95% Confidence Intervals" Effective Clinical Practice, September/October 2001. 4:229-231.

Figure 3. More diversity in weight loss equals a larger 95% CI. The horizontal bars represent group means.
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From "Primer on 95% Confidence Intervals" Effective Clinical Practice, September/October 2001. 4:229-231.

Figure 3. More diversity in weight loss equals a larger 95% CI. The horizontal bars represent group means.
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