Analysis of several plant-food preparations for potassium ion yielded the following data: Sample Percent K+ 1 6.02, 6.04, 5.88, 6.06, 5.82 2 5.29, 5.13, 5.14, 5.28, 5.20 The preparations were randomly drawn from the same population. (a) Find the mean and standard deviation s , variance , and CV for each sample.

Analysis of several plant-food preparations for potassium ion yielded the following data: Sample Percent K+ 1 6.02, 6.04, 5.88, 6.06, 5.82 2 5.29, 5.13, 5.14, 5.28, 5.20 The preparations were randomly drawn from the same population. (a) Find the mean and standard deviation s , variance , and CV for each sample.

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 3P

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