Serious Typo in Lesson 10 in my Stat 1000 Study Book

Published: Tue, 12/07/10

Hi ,
 
I was mortified to discover at my final seminar on Saturday that some kind of weird computer glitch caused my symbols to not display properly in Lesson 10: Inferences about Proportions.  I have attached the corrected pages to this e-mail, please take note of the actual notation as there are key formulas here, and I don't want you to learn them incorrectly.
 
Sorry for the mix-up,
Grant