This is an average, or in research terms usually called a mean. This is an example of a descriptive statistic – it describes the average score for your sample. Other types of descriptive statistic ...

The Current Employment Statistics uses a sample of approximately 119,000 businesses and government agencies representing roughly 629,000 worksites throughout the U.S. The Current Population Survey ...

Written in a manner which leads the nonstatistician through each test by example, substantive details are presented which will benefit even the experienced data analysts. Introductory chapters provide ...

Being inundated with massive amounts of information can feel overwhelming, but knowledge of statistics allows people to distinguish essential facts from trivial details in order to make logical ...