select 13 pattents and record the number of hours of sleep each gets with and without the new drug. Patient 3 12 13 Sleep without the drug 3.8 2.8 3.4 2.3 3.5 4.1 3.9 3.5 2.1 2.8 2.9 4.4 5.6 6.2 4.9 5.6 3.7 6.0 5.0 4.6 4.3 2.8 4.9 4.6 5.7 6.3 2. 4 6. 7 8. 10 11 Sleep using the drug 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
select 13 pattents and record the number of hours of sleep each gets with and without the new drug. Patient 3 12 13 Sleep without the drug 3.8 2.8 3.4 2.3 3.5 4.1 3.9 3.5 2.1 2.8 2.9 4.4 5.6 6.2 4.9 5.6 3.7 6.0 5.0 4.6 4.3 2.8 4.9 4.6 5.7 6.3 2. 4 6. 7 8. 10 11 Sleep using the drug 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
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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How do you solve this question? And if possible, how to you do this on a TI-nspire CAS caculator? Thank you.
Transcribed Image Text:8.3.23
Question Her
Ps
To test the effectiveness of a new drug that is reported to increase the number of hours of sleep patients get during the night, researchers
Construct a 90% confidence interval, using the inequality d-te
< Pa <d+t.
randomly select 13 patients and record the number of hours of sleep each gets with and without the new drug.
Patient
12 13
Sleep without the drug 3.8 2.8 3.4 2.3 3.5 4.1 3.9 3.5 2.1 2.8 2.9 4.4 5.6
6.2 4.9 5.6 3.7 6.0 5.0 4.6 4.3 2.8 4.9 4.6 5.7 6.3
3
4
5
6.
7
8
9
10
11
Sleep using the drug
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 <Ha <
(Type an integer or a decimal. Round to two decimal places as needed.)
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