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Please answer question A, B, and C Suppose we take a random sample of 30 companies...

Please answer question A, B, and C

Suppose we take a random sample of 30 companies in an industry of 200 companies. We calculate the sample mean of the ratio of cash flow to total debt for the prior year. We find that this ratio is 23 percent. Subsequently, we learn that the population cash flow to total debt ratio (taking into account of all 200 companies) is 26 percent. What is the explanation for the discrepancy between the sample mean of 23 percent and the population mean of 26 percent?

A. Sampling Error

B. Bias

C. A lack of Consistency

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Sampling error because it involves the problem where sampling statistic doesn't match exactly population parameter.

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