Exam 1

  1. Metainformation

    Tag Value
    fileDescriptive-statistics_uva-correlation-241-en_uva-correlation-241-en
    nameuva-correlation-241-en
    sectionDescriptive statistics/Summary Statistics/Bivariate statistics/Correlation
    typeschoice
    solutionFALSE, TRUE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty3.522
    p-value0.2223

    Question

    When the population correlation ρ is greater than zero, the sample has pmcc R has a


    1. FALSE: Logarithmic sample distribution
    2. TRUE: Non-symmetric sample distribution
    3. FALSE: Unknown sample distribution

    1. Logarithmic sample distribution: Incorrect
    2. Non-symmetric sample distribution: Correct
    3. Unknown sample distribution: Incorrect