Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_vufgb-pearson-001-en_vufgb-pearson-001-en
    namevufgb-pearson-001-en
    sectionInferential Statistics/Parametric Techniques/Correlations/Pearson
    typeschoice
    solutionTRUE, FALSE, FALSE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Thinking

    Question

    The estimated regression coefficient b of the association between Attention and Performance is 0.55 (see Figure). The standard deviation of Attention is 14.30 and of Performance 9.49. Compute the correlation r between Attention and Performance.


    1. TRUE: 0.83.
    2. FALSE: 0.91.
    3. FALSE: 0.37.
    4. FALSE: 0.60.

    1. Correct
    2. Incorrect
    3. Incorrect
    4. Incorrect