Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-test-1642-en_uva-test-1642-en
    nameuva-test-1642-en
    sectionInferential Statistics/Parametric Techniques/z-test
    typeschoice
    solutionTRUE, FALSE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty3.079
    p-value0.2651

    Question

    A person achieves a score of 10.7 good on a Statistics test. The mean score of all participants in the test is 7.4 with a standard deviation 0.3. The z-score of the person with 10.7 correct is then equal to


    1. TRUE: 11
    2. FALSE: 11.64
    3. FALSE: 12.24

    1. 11: Correct
    2. 11.64: Incorrect
    3. 12.24: Incorrect