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A sample of 33 companies was randomly selected and data collected on the average

ID: 2927310 • Letter: A

Question

A sample of 33 companies was randomly selected and data collected on the average annual bonus, turnover rate (%), and trust index (measured on a scale of 0-100). The regression coefficient associated with Average Bonus was found to be 0.0007216.  What is the interpretation of this value?

An increase of $100 in the average annual bonus decreases the turnover rate by 7.2%.

Holding the trust index constant, increasing the average annual bonus by $100 will decrease the turnover rate by 7.2%.

For companies that have the same score on the trust index, increasing the average annual bonus by $100 is associated with an increase in turnover rate of 7.2%, on average.

For companies that have the same score

A.

An increase of $100 in the average annual bonus decreases the turnover rate by 7.2%.

B.

Holding the trust index constant, increasing the average annual bonus by $100 will decrease the turnover rate by 7.2%.

C.

For companies that have the same score on the trust index, increasing the average annual bonus by $100 is associated with an increase in turnover rate of 7.2%, on average.

D.

For companies that have the same score

Explanation / Answer

For regression coefficient associated with average bonus is -0.0007216 indicates that Holding the trust index constant ,increase in the annual bonus by $100 will decreases the turnover rate by 7.2%.

Answer B is correct.

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