C Explain the Difference Between Parametric and Non Parametric Methods
It needs the parameters that are connected to the normal distribution that is used in the analysis and the only way to know these parameters is to have some knowledge about the population. In the one-dimensional case it is customary to define parametric curves eg. Parametric Test Vs Non Parametric Test Nonparametric modelling is different. . Parametric statistics use simpler formulae in comparison to Non-Parametric statistics. Give an example of each kind of test. Nonparametric procedures generally have less power for the same sample size than the corresponding parametric procedure if the data truly are normal. A parametric test is based on fixed parameters previous knowledge and assumptions whereas the non-parametric statistics is done arbitrarily on independent variables. In the non-parametric test the test depends on the value of the median. Parametric Parametric analysis to test group means Information about population...