Question 1 The following measurements were taken with an analogue meter of current flowing in a circuit (the circuit was in steady state and therefore, although measurements varied due to random errors, the current flowing was actually constant): 21.5, 22.1, 21.3, 21.7, 22.0, 22.2, 21.8, 21.4, 21.9, 22.1 mA Calculate mean value, deviations from the mean, and standard deviation.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
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Question 1
The following measurements were taken with an analogue meter
of current flowing in a circuit (the circuit was in steady state and
therefore, although measurements varied due to random errors,
the current flowing was actually constant):
21.5, 22.1, 21.3, 21.7, 22.0, 22.2, 21.8, 21.4, 21.9, 22.1 mA
Calculate mean value, deviations from the mean, and standard
deviation.
Transcribed Image Text:Question 1 The following measurements were taken with an analogue meter of current flowing in a circuit (the circuit was in steady state and therefore, although measurements varied due to random errors, the current flowing was actually constant): 21.5, 22.1, 21.3, 21.7, 22.0, 22.2, 21.8, 21.4, 21.9, 22.1 mA Calculate mean value, deviations from the mean, and standard deviation.
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