Exam 1

  1. Metainformation

    Tag Value
    fileProbability_uva-sample-space-1022-en_uva-sample-space-1022-en
    nameuva-sample-space-1022-en
    sectionProbability/Elementary Probability/Sample Space
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeConceptual, Calculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty1.837
    p-value0.8102

    Question

    You simultaneously throw up three pure coins. Define the event A as: at least 2 heads are on top. How many outcomes belong to event A?


    1. FALSE: 2
    2. TRUE: 4
    3. FALSE: 6
    4. FALSE: 8

    1. 2: Incorrect
    2. 4: Correct
    3. 6: Incorrect
    4. 8: Incorrect