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Eager!
Join Date: Nov 2007
Posts: 73
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statistics problem
I am still struggling with statistics. My exam is less than 2 weeks
can someone simplify for me how to tacklse such problems? thanks If total cholestrol has bellshaped curve dstribution with a mean of 200 and standard deviation of 20, what % of people will have a total above 240? 1. 35% 2. 5% 3. 2.5 4. 67% the answer is 2 |
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