Introduction to t-tests

3/4/01


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Table of Contents

Introduction to t-tests

One sample t-test

1 sample t test example

Use a t distribution

Reject Null?

A quick note

Paired Sample t-test

Paired Sample continued

Example

What we are doing

See Table 8-5 and 8-6

Why do we want to know?

Significance

Sampling matters!

How you will see it written

Examples?

Author: pcuser

Home Page: http://www.mtholyoke.edu/courses/bpackard/stats/