A set of 9 measurements has a mean of 12.436 m and a standard deviation of 1.20 m. How should the mean be written with an uncertainty given by the Standard Error of the Mean (Standard Error)? Select one: (12.43 ± 1.20) m b. (12.436 + 1.2) m O c. (12.4 + 0.4) m d. (12.44 ± 0.40) m e. (12.4 ± 0.40) m
A set of 9 measurements has a mean of 12.436 m and a standard deviation of 1.20 m. How should the mean be written with an uncertainty given by the Standard Error of the Mean (Standard Error)? Select one: (12.43 ± 1.20) m b. (12.436 + 1.2) m O c. (12.4 + 0.4) m d. (12.44 ± 0.40) m e. (12.4 ± 0.40) m
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:A set of 9 measurements has a mean of 12.436 m and a standard deviation of 1.20 m. How should the mean be written with an uncertainty given by the Standard Error of
the Mean (Standard Error)?
Select one:
a.
(12.43 + 1.20) m
b. (12.436 ± 1.2) m
С.
(12.4 ± 0.4) m
d. (12.44 ± 0.40) m
е.
(12.4 ± 0.40) m
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