Unknowns from the Curve: Concentration & Its Uncertainty
This lesson is part of the course
In this lesson
You turn the mean signal of four samples into concentrations with the calibration line, estimate the standard error of each result with the textbook formula, build a 95% interval and decide whether a sample is above the action level.
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Lessons in this course
- Replicates: Mean, Standard Deviation & %RSD Locked
- Outliers: Grubbs' Test and Dixon's Q Test Locked
- Calibration Curve: SLOPE, INTERCEPT, LINEST & R² Locked
- Unknowns from the Curve: Concentration & Its Uncertainty Locked
- Limit of Detection & Quantitation: 3.3σ/S and 10σ/S Locked
- Propagation of Uncertainty: Sum & Product Rules Locked
- Control Charts: Levey-Jennings Limits & Westgard Rules Locked
- Comparing Two Methods: Paired t-Test with T.TEST Locked