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Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter2: Basic Statistical Analysis With Excel

Section: Chapter Questions

Problem 4P

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Question

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1. Replicate analyses of the lead content in a blood sample gave the following results: 0.789, 0.781,
0.795, 0.792, and 0.784 ppm Pb. Calculate the mean, standard deviation, variance, relative standard
deviation, and standard deviation of the mean of the data.

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