Cars A random survey of autos parked in the student lotand the staff lot at a large university classified the brands bycountry of origin, as seen in the table. Are there differencesin 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. DriverStudent Staff OriginAmerican 107 105European 33 12Asian 55 47

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Cars 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 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.

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