Reading Assignment 7.3 -- Difference of Two Means Using the t-distribution

Please read Section 7.3 of the textbook. Use the tutorials to learn how to carry out the 2-Sample t-test and t-interval for difference on means 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 7.3:  [ Discussion Slides Links to an external site.]    [ Video Links to an external site. ]

    Calculator - 2-Samp T-Test:        [ TI-83/84 Links to an external site. ]    [ Casio  Links to an external site. ]

    Calculator - 2-Samp T-Interval:  [ TI-83/84 Links to an external site. ]    [ Casio Links to an external site. ]

    EOCE Video Solution:   [7.27 Links to an external site.]