Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_vufgb-rsquared-008-en_vufgb-rsquared-008-en
    namevufgb-rsquared-008-en
    sectionInferential Statistics/Regression/R squared, Inferential Statistics/Regression/Sum of squares, Inferential Statistics/Regression/Residuals, Inferential Statistics/Regression
    typeschoice
    solutionFALSE, FALSE, FALSE, TRUE
    TypeCalculation, Interpreting output
    Program
    LanguageEnglish
    LevelStatistical Literacy

    Question

    In a research study with 30 participants, the variable Blood Pressure is predicted Weight and Age. The regression sum of squares is 285 and the sum of squared error terms is 2400.

    The multiple correlation (R) of this regression model is:


    1. FALSE: 0.106
    2. FALSE: 0.703
    3. FALSE: 0.256
    4. TRUE: 0.326

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