Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-squared-895-en_uva-squared-895-en
    nameuva-squared-895-en
    sectionInferential Statistics/NHST/Test statistic/Chi-squared
    typeschoice
    solutionFALSE, FALSE, TRUE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty3
    p-value0.311

    Question

    Given is the table for two dichotomous variables

    ———– —– ——- man woman glasses 13 32 no glasses 9 43 ———– —– ——-

    What is the ᵪ2 value of this data for the test of independence?


    1. FALSE: ᵪ2 = 0.693.
    2. FALSE: ᵪ2 = 0.951.
    3. TRUE: ᵪ2 = 1.845.

    1. ᵪ2 = 0.693.: Incorrect
    2. ᵪ2 = 0.951.: Incorrect
    3. ᵪ2 = 1.845.: Correct