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#1
05-22-2009, 09:30 AM
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 standard deviation when substraction and division Hey everybody! I have to calculate the standard deviation of my experiment and I am not sure how to do it after substraction of the background and division of the internal control. I did a QPCR in triplicate and my final value (E) is calculated as follow. (A-B)/(C-D)=E A,B,C and D are independent averages of concentration coming from triplicates. How should I calculate the final standard deviation of the experiment. Thank you very much!  |
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| deviation , division , standard , substraction |
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