Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_uva-normal-135-en_uva-normal-135-en
    nameuva-normal-135-en
    sectionDistributions/Continuous/Normal
    typeschoice
    solutionFALSE, TRUE, FALSE
    TypeConceptual, Calculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty1.185
    p-value0.8804

    Question

    In a population, IQ scores are normally distributed with μ = 100 and σ = 16. The probability that a random person has a score between 92 and 116 is then equal to


    1. FALSE: 0.31
    2. TRUE: 0.53
    3. FALSE: 0.84

    1. 0.31: Incorrect
    2. 0.53: Correct
    3. 0.84: Incorrect