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[Solution Library] The pulse rates below were recorded over a 30-second time period, both before and after a physical fitness regimen. The data is shown below

Question: The pulse rates below were recorded over a 30-second time period, both before and after a physical fitness regimen. The data is shown below for 10 randomly selected participants. Is there sufficient evidence to conclude that a significant amount of improvement took place? Assume pulse rates are normally distributed. Test using = 0.05.

Before 31 25 30 31 33 25 32 45
After 32 29 30 37 40 35 34 52

Price: $2.99
Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


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