Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-squared-193-en_uva-squared-193-en
    nameuva-squared-193-en
    sectionInferential Statistics/NHST/Test statistic/Chi-squared
    typeschoice
    solutionFALSE, FALSE, TRUE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty3.001
    p-value0.3063

    Question

    —— —— —— —— —- x1 x2 x3 y1 60 y2 40 30 30 40 —— —— —— —— —-

    In the above cross table, under the assumption of independence between x and y, the expected frequency of cell x2y1 is equal to


    1. FALSE: 12
    2. FALSE: 16
    3. TRUE: 18

    1. 12:Incorrect
    2. 16: Incorrect
    3. 18: Correct