Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_uva-uniform-710-en_uva-uniform-710-en
    nameuva-uniform-710-en
    sectionDistributions/Continuous/Uniform
    typeschoice
    solutionTRUE, FALSE, FALSE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    A generator of random numbers in a computer will spread its outcomes spread evenly over the entire interval from 0 to 1 when we make it generate a long series of numbers. We call this a so-called uniform distribution. A generator of random numbers produces a number X between 0.4 and 0.7, what is the probability P(0.4 ≤ X ≤ 0.7)?


    1. TRUE: 0,3
    2. FALSE: 0,4
    3. FALSE: 0,7
    4. FALSE: 1

    1. 0.3: Correct
    2. 0,4: Incorrect
    3. 0,7: Incorrect
    4. 1: Incorrect