Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_eur-inferential_statistics-224-en_eur-inferential_statistics-224-en
    nameeur-inferential_statistics-224-en
    sectionInferential Statistics/Parametric Techniques/Cross tables
    typenum
    solution0.46
    tolerance0
    TypeInterpreting output, Calculation
    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].

    What is the probability that áf there was a collision [Collision], there was a male driver [Driver]? Write the probability (not a percentage) in the answer box (with 2 decimal places).


    Solution

    The correct answer is 0.46.