2. V * 00 IM Next question Ps To test the effectiveness of a new drug that is Construct a 90% confidence interval, using the inequality d-t *+p> Prl > reported to increase the number of hours of sleep patients get during the night, researchers randomly select 13 patients and record the number of hours of sleep each gets with and without the new drug. Patient 4. 3. 9. 5. 10 6. 11 8. 石EL|Zい 1. Sleep without the drug 3.8 2.3 3.9 2.3 3.9 3.8 3.4 2.8 4.2 3.4 4.1 4.6 2.4 Sleep using the drug 6.3 2.9 5.7 3.4 6.3 4.6 4.7 5.2 5.6 5.1 6.7 7.1 4.0 Calculate d for each patient by subtracting the number of hours of sleep with the drug from the number without the drug. The confidence interval is

2. V * 00 IM Next question Ps To test the effectiveness of a new drug that is Construct a 90% confidence interval, using the inequality d-t *+p> Prl > reported to increase the number of hours of sleep patients get during the night, researchers randomly select 13 patients and record the number of hours of sleep each gets with and without the new drug. Patient 4. 3. 9. 5. 10 6. 11 8. 石EL|Zい 1. Sleep without the drug 3.8 2.3 3.9 2.3 3.9 3.8 3.4 2.8 4.2 3.4 4.1 4.6 2.4 Sleep using the drug 6.3 2.9 5.7 3.4 6.3 4.6 4.7 5.2 5.6 5.1 6.7 7.1 4.0 Calculate d for each patient by subtracting the number of hours of sleep with the drug from the number without the drug. The confidence interval is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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