replicate determination of the lead content of a blood sample (0.752, 0.756, 0.752, 0.751 and 0.760 )ppm. Calculate the mean, standard deviation, relative standard deviation%, median, variance and confidence limits at t=1.9 of this set of data.

EBK A SMALL SCALE APPROACH TO ORGANIC L
4th Edition
ISBN:9781305446021
Author:Lampman
Publisher:Lampman
Chapter93: Refractometry
Section: Chapter Questions
Problem 1P
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The following results were obtained in the
replicate determination of the lead content
of a blood sample
(0.752, 0.756, 0.752, 0.751 and
0.760 )ppm. Calculate the mean, standard
deviation, relative standard
deviation%, median, variance and
confidence limits at t=1.9 of this set of
data.
(
Transcribed Image Text:The following results were obtained in the replicate determination of the lead content of a blood sample (0.752, 0.756, 0.752, 0.751 and 0.760 )ppm. Calculate the mean, standard deviation, relative standard deviation%, median, variance and confidence limits at t=1.9 of this set of data. (
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