Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_vufsw-multiplelinearregression-0281-en_vufsw-multiplelinearregression-0281-en
    namevufsw-multiplelinearregression-0281-en
    sectioninferential statistics/regression/multiple linear regression
    typeschoice
    solutionTRUE, FALSE, FALSE, FALSE, FALSE
    Typeinterpretating output
    ProgramNA
    LanguageEnglish
    Levelstatistical reasoning

    Question

    Below is the output of a linear regression, which variable has the strongest effect on the “FREQUENCY OF SEX DURING LAST YEAR”?


    1. TRUE: The variable with the strongest effect on the FREQUENCY OF SEX DURING LAST YEAR is AGE. This is based on -0.475.
    2. FALSE: The variable with the strongest effect on the FREQUENCY OF SEX DURING LAST YEAR is MARITAL. That is based on 1.372.
    3. FALSE: The variable with the strongest effect on the FREQUENCY OF SEX DURING LAST YEAR is RACE. That is based on 0.125.
    4. FALSE: The variable with the strongest effect on the FREQUENCY OF SEX DURING LAST YEAR is GENERAL HAPPINESS. This is based on -3,094.
    5. FALSE: The variable with the strongest effect on the FREQUENCY OF SEX DURING LAST YEAR is CHURCH ATTENDANCE. That is based on -0.089.

    Solution

    This is AGE because it has the largest absolute beta -0.475.


    1. True
    2. False
    3. False
    4. False
    5. False