APPLICATION 1) The lengths of bolts, in millimeters is provided below: 33.4 34.1 33.7 33.8 33.8 32.9 33.6 33.7 33.8 33.2 a) Calculate the sample mean. b) Calculate the standard deviation. Σx2-n x? S = n-1
APPLICATION 1) The lengths of bolts, in millimeters is provided below: 33.4 34.1 33.7 33.8 33.8 32.9 33.6 33.7 33.8 33.2 a) Calculate the sample mean. b) Calculate the standard deviation. Σx2-n x? S = n-1
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:ΑΡPLICATION
1) The lengths of bolts, in millimeters is provided below:
33.4
34.1
33.7
33.8
33.8
32.9
33.6 33.7
33.8
33.2
a) Calculate the sample mean.
b) Calculate the standard deviation.
Σχ2-n .g?
S =
n-1
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