Car company. A European manufacturer of automobiles claims that their cars are preferred by the younger generation and would like to target university students in their next ad campaign. Suppose we test their claim with our own survey. A random survey of autos parked in the student lot and the staff lot at a large university classified the brands by country of origin, as seen in the following table. Are there differences in the national origins of cars driven by students and staff?

a) Is this a test of independence or homogeneity?

b) Write appropriate hypotheses.

c) Check the necessary assumptions and conditions.

d) Find the P-value of your test.

e) State your conclusion and analysis.

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Origin Driver Student Staff American 107 105 European Asian 33 12 55 47