Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-sample-mean-588-en_uva-sample-mean-588-en
    nameuva-sample-mean-588-en
    sectionInferential Statistics/Sampling Distributions/Sample mean
    typeschoice
    solutionTRUE, FALSE, FALSE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    Suppose it is given that the weight of Dutch men over the age of 25 years is normally distributed with μ = 81 and σ = 9.We draw from this population at random a person. What is the probability that this man weighs between 90 and 96 kg?


    1. TRUE: 0.111
    2. FALSE: 0.341
    3. FALSE: 0.694
    4. FALSE: 0.159

    1. 0.111: Correct
    2. 0.341: Incorrect
    3. 0.694: Incorrect
    4. 0.159: Incorrect