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Posted: **Mon Nov 15, 2021 10:38 am**

: 3 A Pharmacist Wants To Know If A Blood Pressure Medication Is Effective 10 Subjects Have Their Blood Pressures Record 1 (39.61 KiB) Viewed 125 times

: 3 A Pharmacist Wants To Know If A Blood Pressure Medication Is Effective 10 Subjects Have Their Blood Pressures Record 2 (14.25 KiB) Viewed 125 times

3. A pharmacist wants to know if a blood pressure medication is effective. 10 subjects have their blood pressures recorded. After 12 weeks on the medication, the same subjects have their blood pressure recorded again. For this test, only systolic pressure is of concern. Test at the 1% significance level. Subject 7 8 9 10 171 160 157 159 166 159 158 159 155 6 Before After 1 161 158 2 162 159 3 165 166 4 162 160 5 166 167 169 Test Statistic = -value = Conclusion:

Subject Before After 1 161 158 2 162 159 3 165 166 4 162 160 5 166 167 6 171 169 7 8 9 10 160 157 159 166 159 158 159 155