Exam 1

  1. Metainformation

    Tag Value
    fileProbability_uva-multiplication-rule-716-en_uva-multiplication-rule-716-en
    nameuva-multiplication-rule-716-en
    sectionProbability/Elementary Probability/General Rules/Multiplication rule
    typeschoice
    solutionFALSE, FALSE, FALSE, TRUE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    If you simultaneously flip four coins, what is the probability that all coins will have cross above?


    1. FALSE: 12\frac{1}{2}
    2. FALSE: 14\frac{1}{4}
    3. FALSE: 18\frac{1}{8}
    4. TRUE: 116\frac{1}{16}

    1. 12\frac{1}{2}: Incorrect
    2. 14\frac{1}{4}: Incorrect
    3. 18\frac{1}{8}: Incorrect
    4. 116\frac{1}{16}: Correct