Statistical tests can be split into two categories. <br />I. Parametric tests <br />II. Non-parametric tests. <br />Parametric tests <br />(i) Test for Normality <br />Every data must follow certain distribution. But we have to find the appropriate distribution <br />from goodness of fit test. <br />Non-parametric tests: <br /> <br />List of non-parametric tests and their usage? <br />Mann-Whitney U test – Compare mean rank between two groups <br />Friedman test – Compare mean rank between three or more related groups. <br />Our Quality: <br />We offer three tier quality check process. <br />• Subject Matter expertise <br />• Quality Check <br />• Quality Assurance <br /> <br />Contact Us: <br />UK NO: +44-1143520021 <br />India No: +91-8754446690 <br />US NO: +1-972-502-9262 <br />Email: info@statswork.com <br /> Website: http://www.statswork.com/
