Multiple Choice
Suppose that two shipping companies,A and B,each decide to estimate the annual percentage of shipments on which a $100 or greater claim for loss or damage was filed by sampling their records,and they report the data shown below. 
The owner of Company B is hoping to use these data to show that her company is superior to Company A with regard to the percentage of claims filed.Which test would be used to properly analyze the data in this experiment?
A) The χ2 test of a contingency table in a two-way contingency table.
B) The χ2 goodness-of-fitness test.
C) The z-test for the difference in two proportions.
D) The ANOVA F test for main treatment effect.
Correct Answer:
Verified
Correct Answer:
Verified
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