Documents Two-sample Problems BPS chapter 18 © 2010 W.H. Freeman and Company.

Slide 1Two-sample Problems BPS chapter 18 © 2010 W.H. Freeman and Company Slide 2 Type of scenario A university professor wanted to know if the attitudes towards statistics…

Documents Two-sample Problems BPS chapter 19 © 2006 W.H. Freeman and Company.

Slide 1Two-sample Problems BPS chapter 19 © 2006 W.H. Freeman and Company Slide 2 Type of scenario A university professor wanted to know if the attitudes towards statistics…