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How many participants would be required to ensure that a 95% confidence interval for the mean difference in the number of drinks is within 5
How many participants would be required to ensure that a 95% confidence interval for the mean difference in the number of drinks is within 5 drinks of the true mean difference? Assume that the standard deviation of the difference in the mean number of drinks is 5.1 and that 15% of the participatns will drop outover the course of follow-up.
| How many participants would be required to ensure that a 95% confidence interval for the | |
| mean difference in the number of drinks is within 5 drinks of the true mean difference? | |
| Assume that the standard deviation of the difference in the mean number of drinks is 5.1 | |
| and that 15% of the participatns will drop outover the course of follow-up. |
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Statistics For Business And Economics
Authors: Terry Sincich James Mcclave, P. George Benson
13th Global Edition
1292227087, 9781292227085
