(Requires Appendix)The Sample Average of the OLS Residuals Is

question 21

Multiple Choice

(Requires Appendix) The sample average of the OLS residuals is

• A)some positive number since OLS uses squares.
• B)zero.
• C)unobservable since the population regression function is unknown.
• D)dependent on whether the explanatory variable is mostly positive or negative.

Comprehend the virtuous cycle of corporate profits and good social performance.

Understand the significance of integrity in leadership and its impact on organizational culture.

Realize the role of corporate social responsibility in a firm's impact on society and its employees.

Recognize the relationship between strategic leadership, social responsibility, and setting an ethical tone at the top of the organization.

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