Reading Assignment 8.3 -- Inference for the Slope of a Regression Line

Please read Section 8.3 of the textbook. Use the tutorial to learn how to carry out the t-test for the slope of the regression line 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 8.4:  [ Discussion Slides Links to an external site. ]    [ Video Links to an external site. ]

     Calculator - LinReg T-Test:  [ TI-83/84 Links to an external site. ]     [ Casio Links to an external site. ]

     Calculator - LinReg T-Interval:  [ TI-84 Links to an external site. ]     [ Casio ]

     EOCE Video Solution:  [8.41 Links to an external site.]