3. A measure of the right atrial pressure (mm Hg) was made for cardiac patientswho were given Captopril and for those given Nitroprusside. The randomsample of 21 patients given Captopril had a right atrial pressure of 7.8 mm Hgand a standard deviation of 1.44 mm Hg. For the 21 patients givenNitroprusside, the mean right atrial pressure was 6.6 mm Hg, and thestandard deviation was 1.6 mm Hg. Test the hypothesis at the 0.01 level thatthere's no difference in the population mean right atrial pressure between thetwo groups.

Sample sizes n1=21 , n2=21 Sample means X̄1=7.8 , X̄2=6.6 s1 =1.44…

Answered: 3. A measure of the right atrial…

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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