When data fits a normal distribution, practitioners can make statements about the population using common analytical ...

Normally distributed data is needed to use several statistical tools, such as individual control charts, Cp/Cpk analysis, t-tests, and the analysis of variance (ANOVA). If a practitioner is not ...

You will also create and interpret control charts with a sample size of one data that is normally distributed. You'll learn how to monitor other statistics using the Individuals and Moving Range Chart ...

As the chart below shows ... would be rare (just 0.15% of the population each). The normal distribution describes a symmetrical plot of data around its mean value, where the width of the curve ...

In the chart below, it's clear that returns ... If you're not going to use a normal distribution to model the data, which distribution is appropriate? There are several possibilities, and each ...