'True probability distribution' diaporamas de présentation

Distributions & Descriptive statistics Dr William Simpson Psychology, University of Plymouth

Distributions & Descriptive statistics Dr William Simpson Psychology, University of Plymouth. Defining and measuring variables. Independent & dependent variables. Independent variable : something we manipulate in an experiment Dependent variable : something we measure

908 views • 82 slides

Language acquisition

687 views • 60 slides

Distribution-free testing

Distribution-free testing. If the data are normally distributed, we may apply a z -test or t -test when the parameter of interest is ?. But what if this is the normal probability plot: Or this:. Distribution-free testing.

302 views • 12 slides