A simple random sample of 5 recently hospitalized migraine sufferers were given a new treatment; the results are listed below. Construct the 90% confidence estimate of the mean difference in the number of migraines per month before and after the treatment. Summary of # of migraines before and after treatment (5/3, 9/9, 7/4, 5/2, 3/4) Subject ASubject BSubject CSubject DSubject E# of migraines before 59753# of migraines after 39424**Let the first population be of the "before" results and the second population be of the "after" results.**The right hand critical value is . Round to 2 decimal places.The error is . Round to 2 decimal places.The mean difference in migraines per month is between and .

The degrees of freedom is obtained as follows: Df=n-1 =5-1 =4 The critical-value is obtained…

Answered: A simple random sample of 5 recently…

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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A simple random sample of 5 recently hospitalized migraine sufferers were given a new treatment; the results are listed below. Construct the 90% confidence estimate of the mean difference in the number of migraines per month before and after the treatment.

Summary of # of migraines before and after treatment (5/3, 9/9, 7/4, 5/2, 3/4)

	Subject A	Subject B	Subject C	Subject D	Subject E
# of migraines before	5	9	7	5	3
# of migraines after	3	9	4	2	4

**Let the first population be of the "before" results and the second population be of the "after" results.**

The right hand critical value is . Round to 2 decimal places.

The error is . Round to 2 decimal places.

The mean difference in migraines per month is between and .

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