Point Estimator Notes: Definitions & Explanations PDF | Download eBooks
Study Point Estimator lecture notes PDF with total quality management definitions and explanation to study What is Point Estimator?. Study point estimator explanation with TQM terms to review total quality management course for online MBA programs.
Point Estimator Definition:
A point estimator is a statistic that produces a single numerical value as the estimate of the unknown parameter.
Introduction to Statistical Quality Control by Douglas C. Montgomery
Point Estimator Notes:
Usually, a sample is drawn out randomly. A random variable of a sample is described by the probability distribution. There are a number of parameters of probability distributions. These include mean, variance, standard deviation, lambda etc. Probability distributions are used in quality control to define the quality characteristics. That is why the parameters of the probability distributions must be estimated. When the value of a parameter of probability distribution is calculated using the sample data points, the value is called an estimate. The statistics that is used to estimate the value of an unknown parameter is called point estimator. For example, if the population mean and population variance are unknown, the sample mean and sample variance can be used as the point estimator for population mean and variance.
Keep Learning with TQM Notes
What are Superordinate Goals?
In the area of project management, the concept of team development and management is very important. A team is a ...
What is Process Improvement Team?
Process improvement team works when the objective is to improve a specific process. These teams can work traditionally (under the ...
What is Parameter Design?
Parameter design means identifying the control variables and determining their levels specifically optimal level. Control variables are those variables that ...
What is Quality Improvement?
Quality is considered to be one of the most important aspects of a product. A customer is more focused on ...
What is Six Sigma?
While defining Six Sigma by parts, the second part of the term is the Greek symbol σ which means standard ...
What are Supplier Relationship Management Systems?
Where on one hand, it is important to develop a strong relationship with the customers through customer relationship management, on ...
