[Solution] A research center announces a treatment that lowers blood pressure more than 20 points. A doctor tested the treatment in 10 patients. Find that
Question:
A research center announces a treatment that lowers blood pressure more than 20 points.
A doctor tested the treatment in 10 patients. Find that blood pressure was reduced on average 21.5 points with a standard deviation s = 1.5
With a = 0.01, is his listing accepted?
Deliverable: Word Document 
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(Step-by-Step) It is taken from a random sample of size n 1 = 16
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