A clinical trial is planned to compare an experimental medication designed to lower blood pressure to a placebo. Before starting the trial, a pilot study is conducted involving seven participants. The objective of the study is to assess how systolic blood pressure changes over time untreated. Systolic blood pressures are measured at baseline and again 4 weeks later, in mm Hg. Is there a statistically significant difference in blood pressures over time? Run the test at a 5% level of significance. PLEASE SHOW THE ANSWER IN EXCEL FORMAT WITH FORMULAS.

MATLAB: An Introduction with Applications
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A clinical trial is planned to compare an experimental medication designed to lower blood pressure to a placebo. Before starting the trial, a pilot study is conducted involving seven participants. The objective of the study is to assess how systolic blood pressure changes over time untreated. Systolic blood pressures are measured at baseline and again 4 weeks later, in mm Hg. Is there a statistically significant difference in blood pressures over time?

Run the test at a 5% level of significance.

PLEASE SHOW THE ANSWER IN EXCEL FORMAT WITH FORMULAS.

Baseline
4 weeks
120
145
130
160 152 143 126
122 142 135 158 155
140
130
Transcribed Image Text:Baseline 4 weeks 120 145 130 160 152 143 126 122 142 135 158 155 140 130
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