Please read Section 6.2 of the textbook.  Use the calculator tutorials to learn how to carry out 2-proportion z-interval and z-test on the calculator.  Use these slides or the corresponding video to review the concepts or to refer back to when doing the homework questions.

Section 6.2:  [ Discussion Slides ]    [ Video ]

     Calculator - 2-Prop Z-interval:  [ TI-83/84  ]     [ Casio  ]

     Calculator - 2-Prop Z-test:        [ TI-83/84 ]      [ Casio  ]

Last modified: Saturday, August 3, 2019, 3:07 PM