(ch... | Statistical Methods In Analytical Chemistry

Used to compare the precision (variances) of two different methods. It tells you if one method is significantly more "reproducible" than another.

Errors that have a definite cause (e.g., an uncalibrated pipette). These affect accuracy —how close you are to the true value. Statistical Methods in Analytical Chemistry (Ch...

Used to compare a measured mean to a known value, or to compare two sets of means to see if two methods yield the same result. Used to compare the precision (variances) of two

Expressed as a percentage, this allows you to compare the precision of different methods regardless of the units. 2. Error Analysis: Accuracy vs. Precision Statistical Methods in Analytical Chemistry (Ch...