Mathematics, 28.11.2019 01:31 katy3865
Astudy was conducted to measure the effectiveness of hypnosis in reducing pain. the measurements are centimeters on a pain scale before and after hypnosis. assume that the paired sample data are simple random samples and that the differences have a distribution that is approximately normal. construct a 95% confidence interval for the mean of the "beforeminusafter" differences. does hypnotism appear to be effective in reducing pain
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Astudy was conducted to measure the effectiveness of hypnosis in reducing pain. the measurements are...
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