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imported post -
12-12-06, 12:40 AM
I am doing an investigation to determine which antiseptic produces the largest zone of inhibition between ginger plant oil and TCP. I will be testing these antiseptic with 6 different bacteria.
Anyway, my question is that once obtaining the results and using the standard deviation formula, how do you go about doing the t-test?
It's an A level c/w.
Thanks
Blessblktype
Love can be for a reason..a season.or a lifetime
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