The following data are measures of pulmonary vascular resistance (PVR) in eight lambs before and after infusion of the drug histamine. Answer the following to perform a statistical test to determine whether histamine increases PVR on average. Lamb ID PVR before histamine PVR after histamine 1 0.095 0.176 2 0.106 0.142 3 0.082 0.194 4 0.152 0.136 5 0.090 0.115 6 0.086 0.084 7 0.137 0.103 8 0.121 0.189 a) Name of hypothesis test: b) H0: c) HA:
The following data are measures of pulmonary vascular resistance (PVR) in eight lambs before and after infusion of the drug histamine. Answer the following to perform a statistical test to determine whether histamine increases PVR on average. Lamb ID PVR before histamine PVR after histamine 1 0.095 0.176 2 0.106 0.142 3 0.082 0.194 4 0.152 0.136 5 0.090 0.115 6 0.086 0.084 7 0.137 0.103 8 0.121 0.189 a) Name of hypothesis test: b) H0: c) HA:
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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- The following data are measures of pulmonary vascular resistance (PVR) in eight lambs before and after infusion of the drug histamine. Answer the following to perform a statistical test to determine whether histamine increases PVR on average.
Lamb ID |
PVR before histamine |
PVR after histamine |
1 |
0.095 |
0.176 |
2 |
0.106 |
0.142 |
3 |
0.082 |
0.194 |
4 |
0.152 |
0.136 |
5 |
0.090 |
0.115 |
6 |
0.086 |
0.084 |
7 |
0.137 |
0.103 |
8 |
0.121 |
0.189 |
a) Name of hypothesis test:
b) H0:
c) HA:
d) Test Statistic:
e) p-value:
f) Decision in the context of the problem:
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