
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Transcribed Image Text:Standard Deviation (use all three trials)
10.01981.0 as bajnoqo1 21 ogenová
You will need to do this for all measurements (2 ml, 3 ml, 4 ml and 5 ml) and for the comparison
of pipeting with the transfer and eppendorf pipets.
2 ml measurements
Trial 1
Trial 2
Trial 3
Average
Sum of
squares
Variance
(sum/n-1)
Standard
deviation
Square
root of
variance
Measured Deviation
value
(value-
mean
-0.04
-0.22
0.25
2.12
1.94
2.41
2.16
Deviation
squared
0.0016
0.0484
0.0625
0.1125
0.05625
0.237
The average is reported as 2.16 g ± 0.237
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