Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_uva-binomial-1055-en_uva-binomial-1055-en
    nameuva-binomial-1055-en
    sectionDistributions/Discrete/Binomial
    typeschoice
    solutionFALSE, FALSE, FALSE, TRUE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    Of a certain type of flower bulb, about 4% of the bulbs are known to do not germinate. A flower store always packs 10 bulbs in one box and guarantees that at least 9 of 10 will germinate. If you choose one box randomly chosen, what is the probability that the flower shop’s guarantee is is not achievable?


    1. FALSE: 0,10
    2. FALSE: 0,05
    3. FALSE: 0,45
    4. TRUE: 0,09

    1. 0.10: Incorrect
    2. 0.05: Incorrect
    3. 0.45: Incorrect
    4. 0.09: Correct