Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_uva-normal-1321-en_uva-normal-1321-en
    nameuva-normal-1321-en
    sectionDistributions/Continuous/Normal
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty1
    p-value0.8912

    Question

    Suppose z is normally distributed with a mean 0 and variance 1. Which colored area of the graph below represents the probability of z ≥ - 1.96 represent?


    1. FALSE: A
    2. TRUE: B
    3. FALSE: C
    4. FALSE: D

    1. A: Incorrect
    2. B: Correct
    3. C: Incorrect
    4. D: Incorrect