How to combine measurements from tools with different precisions?
Автор: Gumball Degree Lightning Chemistry
Загружено: 2025-12-26
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Описание:
Combining Measurements with Different Precisions
1. Treat measurements as value plus uncertainty
2. Use weighted average for differing uncertainties
3. Weight by one over variance
4. Give precise measurements more influence
5. Calculate combined uncertainty from variances
Common Mistakes in Reporting Measurement Uncertainty
1. Reporting too many digits without uncertainty
2. Treating all measurements as equally precise
3. Forgetting to propagate errors through calculations
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