Friday, December 14, 2012

For Dec 18



Here's what you should try to get done in OLI before next Tues:


up to screen 99  (through Probability: Checkpoint 1)
Mod 5: Introduction (probability)
Relative Frequency
Mod 6: Finding Probability of Events
Sample Spaces and Events
Equally Likely Outcomes


Friday, December 7, 2012

For Tues Dec 11


Here's what you should try to get done in OLI before next Tues:

up to screen 84  (through Mod 4: Checkpoint 2)
Mod 4: Designing Studies
Introduction
Identifying Study Design
Causation and Observational Studies 
---- checkpoint 1
Causation and Experiments - Create and Verify Random Samples
Experiments with More than One Explanatory Variable
Modifications to Randomization
Sample Surveys
Wrap-Up (Designing Studies) 
---- StatTutor Exercise (depression.xls)
---- checkpoint 2
Summary (Producing Data)