A handbook value for the thermal expansion coefficient of a particular pure metal is a = 16.52 X 10-6 °C-1 and states that the possible error in this value should not exceed 0.4 × 10-6 °℃¯¹. Assuming that the population for a follows a rectangular distribution, estimate the standard uncertainty to be assigned.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A handbook value for the thermal expansion
coefficient of a particular pure metal is a = 16.52 X
10-6 °C-1 and states that the possible error in this
value should not exceed 0.4 × 10-6 °C-¹. Assuming
that the population for a follows a rectangular
distribution, estimate the standard uncertainty to
be assigned.
Transcribed Image Text:A handbook value for the thermal expansion coefficient of a particular pure metal is a = 16.52 X 10-6 °C-1 and states that the possible error in this value should not exceed 0.4 × 10-6 °C-¹. Assuming that the population for a follows a rectangular distribution, estimate the standard uncertainty to be assigned.
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