The following data was obtained when four bottles of wine, were analyzed forresidual sugar content and the results obtained are the followingBBottles% w/v Residual Sugar10.97, 0.86, 1.0221.25, 1.32, 1.13, 1.20,1.1230.9, 0.92, 0.730.72, 0.77, 0.61,0.58a)For each set, determine the mean, spread, standard deviation s and coefficient ofvariation.b)Calculate the pooled standard deviation, spooled.2.

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Answered: 2 1.2 1.1 3 0.9 4 0.7 For each set,…

2 1.2 1.1 3 0.9 4 0.7 For each set, determine the mean, spread, stand rariation. Calculate the pooled standard deviation, spooled.

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter16: Solutions

Section: Chapter Questions

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Question

The following data was obtained when four bottles of wine, were analyzed for
residual sugar content and the results obtained are the followingB
Bottles
% w/v Residual Sugar
1
0.97, 0.86, 1.02
2
1.25, 1.32, 1.13, 1.20,
1.12
3
0.9, 0.92, 0.73
0.72, 0.77, 0.61,0.58
a)
For each set, determine the mean, spread, standard deviation s and coefficient of
variation.
b)
Calculate the pooled standard deviation, spooled.
2.

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