The ± relative error in the density of a metal rod is determined to be + 0.02. If the calculated value of the density is 8.6321947.., how should the density be reported? a. 8.63 b. 8.632 c. 9 d. 8.6

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.31QAP
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The + relative error in the density of a metal rod is determined to be + 0.02. If the calculated value
of the density is 8.6321947., how should the density be reported?
a. 8.63
b. 8.632
C. 9
d. 8.6
Transcribed Image Text:The + relative error in the density of a metal rod is determined to be + 0.02. If the calculated value of the density is 8.6321947., how should the density be reported? a. 8.63 b. 8.632 C. 9 d. 8.6
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