Slide 1 Gregor Johann Mendel “Father of Genetics” Slide 2 Mendel’s success Came up with an elegant model of experimental design –chose a good “model” organism:…
Slide 1 1 Practical Statistics for Physicists Dresden March 2010 Louis Lyons Imperial College and Oxford CDF experiment at FNAL CMS expt at LHC [email protected] Slide…
Slide 1 Lecture 14 Goodness of Fit and Chi Square By Aziza Munir Slide 2 Learning Objectives How to analyze the data fit Why it is important to check for goodness of fit…
Slide 1 The Chi-square Statistic Slide 2 Goodness of fit 0 This test is used to decide whether there is any difference between the observed (experimental) value and the expected…