I am offering complete fully-explained solutions to both sample midterm exams, and complete audio of me working through all 70 questions on the samples the department offered last term (February 2015) for only
$10 + GST!
The solutions are a pdf file you can download and the audio is a set of mp3 files that you can download or stream from any computer or mp3 player. The audio files are presented as separate links for each question, so you can easily pick and choose which question you would like to listen to me explain more
fully.
It turns out that they are using the same practice exams this term except they omitted the last 3 or 4 questions. Apparently, judging from that and the fact that they have said only questions 2, 3, and 4 from the current assignment are included on your exam, that means they have omitted binomial and Poisson distributions from the midterm. You should study Lessons 1 to 6 in my book to prepare for your
exam.