Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-independent-samples-means-493-en_uva-independent-samples-means-493-en
    nameuva-independent-samples-means-493-en
    sectionInferential Statistics/Parametric Techniques/t-test/Independent samples means
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeInterpreting output, Calculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty4.347
    p-value0.0629

    Question

    Below is SPSS output from a pooled T-test. In a pooled T-test it is assumed that the variances in both populations are equal are. The best estimate for this population variance here is equal to


    1. FALSE: 106.87
    2. TRUE: 115.83
    3. FALSE: 117.33
    4. FALSE: 130.87

    1. 106.87: Incorrect
    2. 115.83: Correct
    3. 117.33: Incorrect
    4. 130.87: Incorrect