Exam 1

  1. Metainformation

    Tag Value
    fileProbability_uva-multiplication-rule-348-en_uva-multiplication-rule-348-en
    nameuva-multiplication-rule-348-en
    sectionProbability/Elementary Probability/General Rules/Multiplication rule
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeConceptual, Calculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    A and B are two independent events. P(A) = 0.3 and P(B) = 0.4. Then P(A ∩ B) is equal to


    1. FALSE: 0
    2. FALSE: 0.1
    3. TRUE: 0.12
    4. FALSE: 0.58

    1. 0: Incorrect
    2. 0.1: Incorrect
    3. 0.12: Correct
    4. 0.58: Incorrect