Explore BrainMass

Explore BrainMass

    Hypothesis testing

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Explain the difference between a 1 and a 2 tailed test. When is each used?

    © BrainMass Inc. brainmass.com June 3, 2020, 7:28 pm ad1c9bdddf
    https://brainmass.com/statistics/hypothesis-testing/hypothesis-testing-99757

    Solution Preview

    A one-tailed test is used when the alternative hypothesis states that the sample test statistic is either less or greater ...

    $2.19

    ADVERTISEMENT