Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-simple-linear-regression-365-en_uva-simple-linear-regression-365-en
    nameuva-simple-linear-regression-365-en
    sectionInferential Statistics/Regression/Simple linear regression
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2.074
    p-value0.5456

    Question

    From a regression analysis of Y on X, the estimate for the regression equation: Y = 1.065 + 0.623X. The estimated value for Y at X = 10 is equal to


    1. FALSE: 6.23
    2. TRUE: 7.295
    3. FALSE: 11.273
    4. FALSE: 16.88

    1. 6.23: Incorrect
    2. 7.295: Correct
    3. 11.273: Incorrect
    4. 16.88: Incorrect