Details for Week 9--inferential statistics
Agenda

Item#

An overview of basic inferential tests

Normality--and its impact on the parametric or nonparametric tests to perform

Graphical displays of data (tables, charts, graphs, figures)--

About Hypothesis Testing (very brief overview)

It's T(ea) time! Would you like T(ea) for one or T(ea) for two? Here are the details: T Test

After the instructor's demo, download and play with this Sample Data: Exercise and Bodyfat |

Practice: Pepsi Tasting (Optional)

Please Watch video #21---Inference for One Mean (Tasting Soda) --(you'll need to do a free sign-up there).

http://learner.org/resources/series65.html?pop=yes&vodid =328482&pid=159# (From minutes 12:30 to 20:58); then Practice T for One with the Soda Data

Tea for two data: Midterm Scores (which class did better?)