Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-oneway-anova-601-en_uva-oneway-anova-601-en
    nameuva-oneway-anova-601-en
    sectionInferential Statistics/Parametric Techniques/ANOVA/Oneway ANOVA
    typeschoice
    solutionFALSE, FALSE, FALSE, TRUE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty3.9
    p-value0.1392

    Question

    To test whether two population variances are equal we use an F-test; the test quantity takes the value 4.65, and follows if H0 TRUE is an F-distribution with 7 degrees of freedom in the numerator and 5 in the denominator. For the corresponding two-sided P-value, then


    1. FALSE: P < 0.01
    2. FALSE: 0.01 < P < 0.05
    3. FALSE: 0.05 < P < 0.10
    4. TRUE: P > 0.10

    1. P < 0.01: Incorrect
    2. 0.01 < P < 0.05: Incorrect
    3. 0.05 < P < 0.10: Incorrect
    4. P > 0.10: Correct