If your numbers are precise but inaccurate, does it mean it might have been instrumental error? For my lab, I got an average of 8% error, all numbers close to each other. A question asks which was the possible major source of error. Since the numbers are precise but inaccurate, would this mean it is more likely an instrumental error? One of the scales only read two sig figs, which would make it more inaccurate overall. it was for ideal gas. %rsd: 5.08 std: 0.0043
If your numbers are precise but inaccurate, does it mean it might have been instrumental error? For my lab, I got an average of 8% error, all numbers close to each other. A question asks which was the possible major source of error. Since the numbers are precise but inaccurate, would this mean it is more likely an instrumental error? One of the scales only read two sig figs, which would make it more inaccurate overall. it was for ideal gas. %rsd: 5.08 std: 0.0043
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter1: Gases And The Zeroth Law Of Thermodynamics
Section: Chapter Questions
Problem 1.33E
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If your numbers are precise but inaccurate, does it mean it might have been instrumental error?
For my lab, I got an average of 8% error, all numbers close to each other. A question asks which was the possible major source of error. Since the numbers are precise but inaccurate, would this mean it is more likely an instrumental error? One of the scales only read two sig figs, which would make it more inaccurate overall.
it was for ideal gas.
%rsd: 5.08
std: 0.0043
Expert Solution
Step 1
Precision means the agreement among several values and accuracy means the closeness with the true or accepted value.
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