Two types of chi-square tests are described on this page. The 'goodness-of-fit' test is used with one categorical variable to determine whether the distribution of counts in the different levels ...

The LEGO Group is broadening its reach in the United States with a $366 million investment into a regional distribution center (RDC) in Prince George County, Virginia. Construction on the ...

"The book remains a valuable tool both for statisticians who are already familiar with the theory of copulas and just need to develop sampling algorithms, and for practitioners who want to learn ...