By using a mass scale, five readings were taken to measure a mass of 50 Kg as follows: (50.8, 50.9, 50.7, 50.6 and 51) Kg. For this measuring instrument and according to the fifth reading, the accuracy is............ O 100% O 99% O 98%

By using a mass scale, five readings were taken to measure a mass of 50 Kg as follows: (50.8, 50.9, 50.7, 50.6 and 51) Kg. For this measuring instrument and according to the fifth reading, the accuracy is............ O 100% O 99% O 98%

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.2: Telephone System

Problem 2R: At what height are the telephone outlets in this residence mounted? Give measurement to center....

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Question

By using a mass scale, five
readings were taken to
measure a mass of 50 Kg as
follows: (50.8, 50.9, 50.7, 50.6
and 51) Kg. For this
measuring instrument and
according to the fifth reading,
the accuracy is .…...........
O 100%
O 99%
O 98%
89%

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