Q
QuestionAccounting

When you calculate percent error and get the value, do you account for significant figures, or do you always do it to one decimal place?
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Answer

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Step 1
When calculating percent error, the number of significant figures should be consistent with the precision of the measured and accepted values.

Here's a detailed approach:

Step 2
: Determine Significant Figures

- Count the significant figures in both the experimental (measured) and accepted values - The percent error should be reported to the same number of significant figures as the least precise measurement

Final Answer

The percent error should be calculated and reported using the significant figures consistent with the input measurements, not arbitrarily to one decimal place.