Français
1. Estimating average values
1.1 Statistical samples of physical variables
1.1.1 Collection of physical variables
When building up a statistical sample, the selection of variables plays a vital role, as their collection must be linked to conditions of stationarity and consistency. In many configurations, the phenomenon under analysis is similar to a signal that can be likened to a random function. Let's call this function x (t), where the symbol x designates the random amplitude variable and t the reference variable whose value we can control very...
The Ultimate Scientific and Technical Reference
This article is included in
Instrumentation and measurement methods
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Estimating average values
Comparing physical variables with laws of probability
Bibliography
The Ultimate Scientific and Technical Reference
