feedback pro

 With this plan, you are taking on far more than is recommended for this 8-week course.  Did you listen to the lectures?  I warn against thinking of all possible work you can do and instead focussing on the realistic. A self-controlled pre/post test examination of a single variable or maybe two is ideal. Stratified random sampling is beyond the scope of this course with all those variables. Generally we will study the whole population without evaluating those different criteria. 

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