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Suppose we are expecting a value of 100 units from an instrument used to measure a parameter. Three readings, however, show 92, 88, and 85. (a) What is the highest percentage error encountered in the measurements? (b) What is the accuracy of the last measurement? (c) What is the precision of the second measurement? (d) Compute for the average deviation.

Suppose we are expecting a value of 100 units from an instrument used to measure a parameter. Three readings, however, show 92, 88, and 85. (a) What is the highest percentage error encountered in the measurements? (b) What is the accuracy of the last measurement? (c) What is the precision of the second measurement? (d) Compute for the average deviation.

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter28: Degree Of Precision, Greatest Possible Error, Absolute Error, And Relative Error
Section: Chapter Questions
Problem 52A
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Suppose we are expecting a value of 100 units from an instrument used to measure a parameter. Three readings, however, show 92, 88, and 85. (a) What is the highest percentage error encountered in the measurements? (b) What is the accuracy of the last measurement? (c) What is the precision of the second measurement? (d) Compute for the average deviation.
Transcribed Image Text:Suppose we are expecting a value of 100 units from an instrument used to measure a parameter. Three readings, however, show 92, 88, and 85. (a) What is the highest percentage error encountered in the measurements? (b) What is the accuracy of the last measurement? (c) What is the precision of the second measurement? (d) Compute for the average deviation.
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