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:

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.CR: Chapter 13 Review

Problem 9CR

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Question

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