Basic Facts About t-Tests

• The correlated t-test is a discrete model which compares 2 trials on 1 dependent variable.
• The independent t-test is a discrete model which compares 2 means of 1 independent variable.
• Two groups (segments of 1 independent variable) are randomly-assigned and the values of 1 dependent variable are measured.

NOW YOU CHOOSE:
    Day 8: Student’s t-Test
    Bit More About t-Test
    Even More About t-Test
    How to Calculate t-Test
    Practice Problems
    More Practice Problems
    Word Problems
        Sim1           Sim2            Sim3
        Sim4           Sim5            Sim6
        Sim7           Sim8            Sim9
    Basic Facts About t-Test
    Vocabulary
    Formulas
    Quiz 8
    Summary