Our advice
Introduction to variance analysis
Practical sheet REF: FIC1414 V1
Our advice
Introduction to variance analysis

Author : Morgan GERMA

Publication date: April 10, 2015 | Lire en français

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

4. Our advice

4.1 Think about the necessary prerequisites

In this example, all the results are present, the design is complete and the data are assumed to be distributed according to a Normal distribution. A poorly established design, missing data and non-homogeneous variances are all problems when carrying out an analysis of variances.

SCROLL TO TOP

4.2 Don't forget sampling

One point not to be overlooked is sampling. If you want to study the quality of a batch, this means you'll have to "select" parts from that batch....

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Laboratory quality and safety procedures"

( 140 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details