Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_eur-inferential_statistics-228-en_eur-inferential_statistics-228-en
    nameeur-inferential_statistics-228-en
    sectionInferential Statistics/Parametric Techniques/Cross tables/Chi-Squared for Independence
    typenum
    solution0.688
    tolerance0
    TypePerforming analysis
    ProgramSPSS
    LanguageEnglish
    LevelStatistical Literacy

    Question

    Men and women often comment on each other’s driving in the car. We look at the gender of who is behind the wheel [Driver, where male = 0, female = 1], what make of car someone drives [Car, where Ford = 1, Audi = 2, Toyota = 3, and Volkswagen = 4], the miles driven [Driven_kilometers] and the miles as a co-driver [Co-driver_kilometers]. We also look at who received a collision and who did not [Collision, where no collision = 0, did collision = 1].

    Someone states that 45% of all drivers will be male. Is this person right or should we reject his statement? Write the p-value found for this test in the answer box (using 3 decimal places).


    Solution

    The correct answer 0.688.