Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_vufgb-equation-023-nl_vufgb-equation-023-nl
    namevufgb-equation-023-nl
    sectionInferential Statistics/Regression/Equation, Descriptive statistics/Summary Statistics/Measures of Location/Mean
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeCalculation
    Program
    LanguageDutch
    LevelStatistical Literacy

    Question

    Stel dat effect-codering is toegepast in een regressie om te bepalen of lesprogramma A (ProgAProg_{A}) en lesprogramma B (ProgBProg_{B}) statistisch significant beter presteren dan lesprogramma C. De geschatte regressievergelijking is: Y’=50+(8*ProgA)–(6*ProgB)Y’ = 50+(8*Prog_{A})–(6*Prog_{B}).

    Wat is de gemiddelde score van lesprogramma C?


    1. FALSE: 52
    2. FALSE: 50
    3. TRUE: 48
    4. FALSE: 51

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