Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_vufgb-rsquared-018-en_vufgb-rsquared-018-en
    namevufgb-rsquared-018-en
    sectionInferential Statistics/Regression/R squared
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeCalculation, Interpreting output
    Program
    LanguageEnglish
    LevelStatistical Literacy

    Question

    In a study involving 30 subjects, the variable Blood Pressure is predicted from Weight and Age. The square sum of the regression is 427, the square sum of the residuals is 4580, and the total square sum is 5007.

    The multiple correlation (R) of this regression model is


    1. FALSE: 0.085
    2. FALSE: 0.093
    3. TRUE: 0.292
    4. FALSE: 0.305

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