Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_uva-normal-419-en_uva-normal-419-en
    nameuva-normal-419-en
    sectionDistributions/Continuous/Normal
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty1.622
    p-value0.851

    Question

    Suppose it is given that for a given patient population, the hemoglobin (Hb) level is normally distributed with μ = 7.90 and σ = 0.80. We randomly draw an individual from this population. What is the probability that this person has an Hb between 7.90 and 8.50 ?


    1. FALSE: 0.2266
    2. FALSE: 0.258
    3. TRUE: 0.2734
    4. FALSE: 0.7266

    1. 0.2266: Incorrect
    2. 0.258: Incorrect
    3. 0.2734: Correct
    4. 0.7266: Incorrect