Sample exam Lesson maps posted

I’ve just completed and posted lesson maps similar to those that were already available for the past released exams for each of the four sample exams.   To find these documents that connect the sample exam problems to the seminar lessons, go to the same location where you find the pdf files of the questions and solutions, and the lesson map will be there just below.

http://d.pr/i/YN0G

Formula correction for PP-plot

Just a quick update.  I found an error yesterday in the formula for the second coordinate of the PP-plot.   It previously indicated the comparison distribution to be normal with mean mu-hat, but that should have been normal with mean zero, which is the distribution of the errors in the normal model.

I changed this in the lesson, the handouts and the formula sheet, as well as the one exercise of lesson D.4.2.   Please let me know if you see it anywhere else in the seminar.