Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_vufgb-posthoc_test-043-en_vufgb-posthoc_test-043-en
    namevufgb-posthoc_test-043-en
    sectionInferential Statistics/Parametric Techniques/ANOVA/Post-hoc test
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeConceptual
    Program
    LanguageEnglish
    LevelStatistical Literacy

    Question

    When the omnibus test in an ANOVA shows that there are significant differences between groups, people often want to know TRUE. How can this be investigated?


    1. FALSE: By performing a Levene’s test.
    2. FALSE: By calculating the Variance Inflation Factor.
    3. TRUE: By constructing Bonferroni confidence intervals.
    4. FALSE: By running a paired t-test for dependent samples.

    1. Incorrect
    2. Incorrect
    3. Correct
    4. Incorrect