Total Quality Management (TQM) is a management style that involves a high level of quality and a focus on customer expectations.
Learning Six Sigma for a certification or to help your career by improving workplace performance, you’ve come to the right place.
A tailed hypothesis tests is an assumption about a population parameter. One-tailed and Two-tailed tests are two types of tests.
A p-value is expressed as a number between 0 and 1. It is used to determine if hypothesis test results are statistically significant or not.
There are two basic types of errors that can occur in hypothesis testing: “Type A or 1 Error” and “Type B or 2 Error.”