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Mathematics, 07.05.2021 02:00 chichi989
Use the following information to answer the next five exercises. A doctor wants to know if a blood pressure medication is effective. Six subjects have
their blood pressures recorded. After twelve weeks on the medication, the same six subjects have their blood pressure recorded again. For this test,
only systolic pressure is of concern. Test at the 1% significance level.
Table 1: Blood pressure of six patients A-
F, before and after using the medication.
Patient A B C D E F
Before 161 162 165 162 166 171
After
158 159 166 160 167 169
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Answers: 2
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