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the makers of a new hormone treatment claim that it will raise testosterone levels in men...

the makers of a new hormone treatment claim that it will raise testosterone levels in men after one treatment. six subjects were chosen for treatment. the table below summarizes the subjects intial testosterone levels and their levels after one treatment. test the manufactures claim at the a=0.01 level here sd=16.55

find H0 H1 CV and Test Statistic

before

256 365 650 450 320 480

after

305 380 660 470 360 490

Math   Statistics-And-Probability   
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