Exam 1

  1. Metainformation

    Tag Value
    fileDescriptive-statistics_uva-mean-591-en_uva-mean-591-en
    nameuva-mean-591-en
    sectionDescriptive statistics/Summary Statistics/Measures of Location/Mean
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty4.089
    p-value0.0975

    Question

    Given a sample with outcomes 4, 12, 9, 4, 10, 4 and 6. The SEM (standard error of the sample mean) is then equal to


    1. FALSE: 3.32
    2. FALSE: 1.25
    3. TRUE: 1.57
    4. FALSE: 3.07

    1. 3.32: Incorrect
    2. 1.25: Incorrect
    3. 1.57: Correct
    4. 3.07: Incorrect