Calculate the test statistic

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Reference no: EM133908996

Question: A hypertension trial is mounted and 12 participants are randomly assigned to receive either a new treatment or a placebo. Each participant takes the assigned medication and their systolic blood pressure (SBP) is recorded after 6 months on the assigned treatment. The data are as follows. Get Assignment Help from World's Trusted Writing Service Provider.

Placebo New Treatment
134 114
143 117
148 121
142 124
150 122
160 128

Is there a difference in mean SBP between treatments? Run the test at a 5% level of significance.1) Write out the appropriate null hypothesis and the alternative hypothesis; 2) Calculate the test statistic (show your work); 3) Give your conclusion including a comparison to alpha or the critical value.

Reference no: EM133908996

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