Testing Hypotheses of Difference:
An Introductory, Integrative Overview
Testing Hypotheses of Difference is all about measuring how much difference an Independent Variable has made.
A. The rules of science give us a criterion for deciding whether the d
The Logic of Inferential Statistics:
Inferential Statistics, as you will recall, is a set of tools we use to determine whats true or, rather more precisely, what it makes
sense for us to conclude is probably true. Inferential Statist
Z Scores, the Normal Distribution, Sampling, and Probability . . .
Steps toward Inferential Statistics
I. You have learned how to use statistics to describe an entire data set. We are now going to talk about how
to use statistics to describe one single sc