Genichi Taguchi contributed several important concepts to the field of quality including the Taguchi Loss Function and Taguchi Robust design.
Use the Main Effects Plot to determine the relative impact of a variety of inputs on the output of interest.
A tailed hypothesis tests is an assumption about a population parameter. One-tailed and Two-tailed tests are two types of tests.
There are two basic types of errors that can occur in hypothesis testing: “Type A or 1 Error” and “Type B or 2 Error.”
Hypothesis Testing helps prevent needless expenditure in pursuit of the wrong solution. We take a scientific approach to check assumptions.