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Explain what it means to have a positive percent error value and a negative percent error value.
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Step 1I'll solve this problem by explaining percent error and its sign interpretation:
Step 2: Understanding Percent Error Definition
\text{Percent Error} = \frac{|\text{Experimental Value} - \text{Theoretical Value}|}{\text{Theoretical Value}} \times 100\%
Percent error is calculated using the formula:
Final Answer
- Positive Percent Error: Experimental value > Theoretical value - Negative Percent Error: Experimental value < Theoretical value The sign provides insight into measurement accuracy and potential systematic errors in experimental procedures.
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