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. Under the appropriate null hypothesis,the expected cell count for large cars that are a write-off and that cell's contribution to the value of the test statistic are,respectively,
A)45.2 and 1.80.
B)36.1 and 0.02.
C)36.1 and 1.47.
D)45.2 and 1.47.
E)Not within ± 0.5 of any of the above

Question

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.  Under the appropriate null hypothesis,the expected cell count for large cars that are a write-off and that cell's contribution to the value of the test statistic are,respectively,
A)45.2 and 1.80. 
B)36.1 and 0.02. 
C)36.1 and 1.47. 
D)45.2 and 1.47. 
E)Not within ± 0.5 of any of the above

Quizplus · Accepted Answer

The Answer of 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.  Under the appropriate null hypothesis,the expected cell count for large cars that are a write-off and that cell's contribution to the value of the test statistic are,respectively,
A)45.2 and 1.80. 
B)36.1 and 0.02. 
C)36.1 and 1.47. 
D)45.2 and 1.47. 
E)Not within ± 0.5 of any of the above

An Insurance Company Has Conducted a Study of Its Accident