1or 2 a. Construct the 95% confidence interval estimate of the mean pain score for patients given the magnet treatment. b. Construct the 95% confidence interval estimate of the mean pain score for patients given the sham treatment. C. Compare the results. Does the treatment with magnets appear to be effective? O A. Since the confidence intervals do not overlap, it appears that the magnet treatments are more effective than the sham treatments. O B. Since the confidence intervals overlap, it appears that the magnet treatments are no more effective than the sham treatments. D C. Since the confidence intervals do not overlap, it appears that the magnet treatments are no more effective than the sham treatments. O D. Since the confidence intervals overlap, it appears that the magnet treatments are less effective than the sham treatments.
1or 2 a. Construct the 95% confidence interval estimate of the mean pain score for patients given the magnet treatment. b. Construct the 95% confidence interval estimate of the mean pain score for patients given the sham treatment. C. Compare the results. Does the treatment with magnets appear to be effective? O A. Since the confidence intervals do not overlap, it appears that the magnet treatments are more effective than the sham treatments. O B. Since the confidence intervals overlap, it appears that the magnet treatments are no more effective than the sham treatments. D C. Since the confidence intervals do not overlap, it appears that the magnet treatments are no more effective than the sham treatments. O D. Since the confidence intervals overlap, it appears that the magnet treatments are less effective than the sham treatments.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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