Non-parametric tests or techniques encompass a series of statistical tests that lack assumptions about the law of probability that follows…
Statistics is the branch of mathematics that studies variability, as well as the process that generates it by following the…
Few fields of psychology have become as popular as positive psychology. It has made people become aware of how important…
Statistics is a branch of mathematics that studies variability as well as the process that calculates it by following the laws of probability and u...
Measures of dispersion play an important role in any data set. These measures go along with the measures of central tendency…
In statistics, a bias is a systematic error that can occur in studies or experiments. When there's a bias present, some responses are selected or f...
Hans Rosling's predictions started to be highly valued when Gapminder Foundation, which he founded, developed an incredibly interesting piece of&he...
Investigations must be carried out in ethical ways. Researchers have to comply with ethical standards that ensure the validity of their…
Just as we use scales to measure our weight, psychologists resort to psychological tests to learn more about anxiety, emotions,…
Statistics usually draw the attention of those who start a psychology career. They believe that numbers are a thing of…
