expression of uncertainty in measurement
by Ольга Букреева
1. Modelling the measurement
1.1. input quantities
1.2. output quantity
1.3. y=f(x1, x2 ... xn)
2. Type A evaluation of standard uncertainty
2.1. average
2.2. experimental standard deviation
2.3. experimental standard deviation of the mean
3. Type B evaluation of standard uncertainty
3.1. normal distribution
3.2. rectangular distribution
4. Graphical illustration of evaluating standard uncertainty
5. Determining combined standard uncertainty
5.1. Uncorrelated input quantities
5.2. Correlated input quantities
5.2.1. correlation coefficient