Training and consultancy for testing laboratories.

Posts tagged ‘Probability distribution’

Calculating standard uncertainties for each uncertainty contribution

In evaluating the combined uncertainty of a testing method from various sources of uncertainty, we need to ensure that we work on a platform of standard uncertainties expressed as standard deviations throughout, because in addition to the standard uncertainty (u) values obtained by our own evaluation (Type A uncertainty), we may also encounter the so-called Type B uncertainty contributions which are uncertainty (U) values given by a third party or from experience and other information in different forms.   Read on … How to calculate standard uncertainties for each source of uncertainty

 

Sharing an Excel calculation on Monte Carlo simulation

monte-carlo-simulation-Excel-example

三角形概率分布的包含因子是如何得来的?

distributions-and-divisors

triangular-probability-distribution-divisor-cn

Using R to plot the probability density functions

using-r-to-plot-the-probability-density-function

Statistical tests for checking normality

statistical-tests-for-checking-data-normality

Understanding Binomial probability distribution – Part 2

Understanding the Binomial Probability Distribution Pt 2

Understanding the Binomial Distribution

Understanding the Binomial Probability Distribution Part I