Question
Seven measurements of the ph of a buffer solution gave the following results: 5.12, 5.20, 5.15, 5.17, 5.16, 5.19, 5.15. Calculate a) the 95% and
Seven measurements of the ph of a buffer solution gave the following results:
5.12, 5.20, 5.15, 5.17, 5.16, 5.19, 5.15.
Calculate a) the 95% and b) the 99% confidence limits for the entire ph (assume that there are no systematic errors).
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Physical Chemistry
Authors: Thomas Engel, Philip Reid
3rd edition
805338423, 080533842X, 978-0321812001
