About two assignments of STAT 2509 ( which about Computational...

About two assignments of STAT 2509 ( which about Computational Statistics (Statistical Modeling II))， in assignment 1，there have 8 questions, all of the questions have sample solutions, you just need to help me to check these answers, and if you find any errors, please help me to fix it. Assignment 2 has 3 questions, which need to solved by hand and SAS, there also have sample questions and sample solutions for assignment 2. The deadline is May 27th 2015 @9:00 am. After I accepted your solutions, I will give the amount of $40 as tip, thanks.