![]() So it is a test of independence and for part B were asked, What are the null and alternative hypotheses for the no hypothesis is that the car origin is independent of driver status and the alternative then is and for part C were asked to check the necessary conditions in assumptions. And the question is asked whether there is any difference in the origins of the car is driven by students and staff? No, in part, A were asked if this is a test of independence or homogeneity, we can say that this is a test on a single population of cars, and we're checking whether there is any association between car origin and student or staff status of its drivers. The Lord originating country of the car and whether the driver was student or staff. This question were given a random survey of cars in a university parking lot broken down by two categorical variables. ![]()
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