Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-simple-linear-regression-642-en_uva-simple-linear-regression-642-en
    nameuva-simple-linear-regression-642-en
    sectionInferential Statistics/Regression/Simple linear regression
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty4.95
    p-value0.0108

    Question

    Characteristics X and Y of 8 individuals were measured. Suppose that Y is linearly dependent on X. Then the slope of the regression line of Y on X equals


    1. FALSE: 0.921
    2. TRUE: 0.896
    3. FALSE: 0.786
    4. FALSE: 1.042

    1. 0.921: Incorrect
    2. 0.896: Correct
    3. 0.786: Incorrect
    4. 1.042: Incorrect