Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-sample-mean-552-en_uva-sample-mean-552-en
    nameuva-sample-mean-552-en
    sectionInferential Statistics/Sampling Distributions/Sample mean
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    Suppose it is given that for a given patient population, the haemoglobin (Hb) level is normally distributed with μ = 8.10 and σ = 1.20. We randomly draw an individual from this population. What is the probability that this person has an Hb between 8.10 and 9.00 ?


    1. FALSE: 0.2422
    2. TRUE: 0.2734
    3. FALSE: 0.3167
    4. FALSE: 0.7581

    1. 0.2422: Incorrect
    2. 0.2734: Correct
    3. 0.3167: Incorrect
    4. 0.7581: Incorrect