Bio 206L Expt #1

# Bio 206L Expt #1 - Group Members_Exercise_Date LI Unique...

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Group Members: _____ _______________ _____________________________Exercise_______Date: ___________ LI ______________________ Unique __________ Day: __________ Room: _______ Lab Start Time ________ precise device. Therefore, we needed to use the standard deviation measurement, that shows how much variation there is from the mean. Standard deviation is a measurement of precision as well, so we used it to determine the most precise device. The standard deviation formula is ∑(value of each obs. – mean of those observations)^2/ total number of observations, then take the square root of the result. The smaller the standard deviation, the more precise the values are.
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