Exam 1

  1. Metainformation

    Tag Value
    fileDescriptive-statistics_uva-measures-of-location-26-en_uva-measures-of-location-26-en
    nameuva-measures-of-location-26-en
    sectionDescriptive statistics/Summary Statistics/Measures of Location
    typeschoice
    solutionFALSE, TRUE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty3.239
    p-value0.2501

    Question

    A die is rolled 25 times. A six comes up 5 times. What is the 95% confidence interval for the probability p that this die is thrown a six?


    1. FALSE: 0.20 ± 0.07
    2. TRUE: 0.20 ± 0.16
    3. FALSE: 0.20 ± 0.35

    1. 0.20 ± 0.07: Incorrect
    2. 0.20 ± 0.16: Correct
    3. 0.20 ± 0.35: Incorrect