An insurance company has conducted a study of its accident claim experience and the size of the automobile involved in the accident.A random sample of its claim files over the past 12 months was selected and claims were categorized according to the size of car (compact,midsize,or large) ,and also according to the amount of damage (minor,extensive,or write-off) .The following table summarizes the results for the sample of 360 claims. 
The appropriate test in this situation and its degrees of freedom are
Definitions:
Culture
The customs, arts, social institutions, and achievements of a particular nation, people, or other social group.
Determinant
A factor or element that decisively affects the nature or outcome of something.
Behaviour
The actions or reactions of a person or animal in response to external or internal stimuli.
Martin Seligman
An American psychologist, educator, and author of the theory of "Learned Helplessness" and a founder of Positive Psychology.
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