Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-test-573-en_uva-test-573-en
    nameuva-test-573-en
    sectionInferential Statistics/Parametric Techniques/t-test
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty3.846
    p-value0.1485

    Question

    The critical area for testing in a sample of 12 individuals with 5% risk two-way test whether a Spearman rank correlation coefficient equals is equal to 0 has as its limits


    1. FALSE: +/- 0.4965
    2. FALSE: +/- 0.5804
    3. TRUE: +/- 0.5515
    4. FALSE: +/- 0.6364

    1. +/- 0.4965: Incorrect
    2. 0.5804: Incorrect
    3. 0.5515: Correct
    4. +/- 0.6364: Incorrect