AP BIO (1) An analytical balance is used to measure the mass of 200µl of water in triplicate. The following measurements are recorded: 0.1983g, 0.1990g, 0.1884g. (A) Calculate the mean value for these three mass determinations. 0.1952 g (B) Use the mean value from (A) to determine the percent error.. 19.52% ??

AP BIO (1) An analytical balance is used to measure the mass of 200µl of water in triplicate. The following measurements are recorded: 0.1983g, 0.1990g, 0.1884g. (A) Calculate the mean value for these three mass determinations. 0.1952 g (B) Use the mean value from (A) to determine the percent error.. 19.52% ??

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter7: Statistical Data Treatment And Evaluation

Section: Chapter Questions

Problem 7.12QAP

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