Hey everyone, I'm not the greatest math student and these two problems really have me stuck. Can anyone please help me out and point me in the right direction? I need to figure this stuff out before my exam and time is running out!
Here are the two problems:
Problem 1:
http://i3.photobucket.com/albums/y62...005/stats2.jpg
Problem 2:
http://i3.photobucket.com/albums/y62...005/stats1.jpg
Thank you!
