As an Amazon Associate I earn from qualifying purchases.

What is Central Limit Theorem in Total Quality Management? PDF | Download eBooks

Learn Central Limit Theorem definition in total quality management with explanation to study “What is Central Limit Theorem”. Study central limit theorem explanation with TQM terms to review total quality management course for online MBA programs.

Central Limit Theorem Definition:

  • Central limit theorem implies that the sum of independently distributed random variables is approximately normal, regardless of the distributions of the individual variables.

    Introduction to Statistical Quality Control by Douglas C. Montgomery



Central Limit Theorem Explanation:

An important concept in statistics and probability is central limit theorem. Central limit theorem is linked with sample means. This theorem states that even if the data values are non-normal, the distribution of sample means will be approximately normal. The central limit theorem is valid for large sample sizes. It shows that for large sample sizes the sample probability distribution tend to become normal regardless of the probability distribution of the population. As large sample size is the key in this theorem, the size of the sample depends on two factors; requirement for accuracy, and shape of the population distribution.

Keep Learning TQM Explanations

What is Iso 9000:2008?

ISO 9000:2008 is an international quality standard that has gained a lot of importance over the years. A large number ...

What is Sample?

Inferences and estimations are to be made for a population. However, sometimes, the population size is very large and it ...

What is Downgrading?

A number of costs are associated with quality. These costs are collectively called quality costs. There are different types of ...

What is Designed Experiment?

Processes must be monitored and controlled in order to reduce variation in them. This reduction in variation helps to make ...

What is Tangible?

The word tangible means "something that can be touched". In terms of quality, tangibles is a service quality dimension. It ...

What is Bath Tub Shaped Hazard Function?

There are several reliability models used in the reliability studies. The most common model is bath tub hazard function. It ...