Advanced statistics final review prep questions

I need one quesion from each of the chapters in the attachment to be worked out and all work needs to be shown. The answers are provided but you need to show work on how to get at least 1 in each chapter!

If the work is good, there will be a follow up assignment of 12 multiple choice questions that are timed.. and will have to be messaged one at a time. The multiple choice questions will be very much like these so if you are not REALLY GOOD at this please do not ask me to do it. 

Make sure you look at the entire attachment and acknowledge that you are ready for this one and the upcoming multiple choice questions(which will be another day)