Which of the Following Is True of the OLS T

question 6

Multiple Choice

Which of the following is true of the OLS t statistics?

• A)The heteroskedasticity-robust t statistics are justified only if the sample size is large.
• B)The heteroskedasticty-robust t statistics are justified only if the sample size is small.
• C)The usual t statistics do not have exact t distributions if the sample size is large.
• D)In the presence of homoskedasticity, the usual t statistics do not have exact t distributions if the sample size is small.

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Definitions:

Internal HR Supply

The availability of existing employees within an organization that can be trained or promoted to fill future vacancies.

Subsequent Promotion

The act of elevating an employee to a higher position or rank following their initial employment or previous role.

HR Demand

The forecasted need for human resources within an organization, determined by upcoming business operations, strategic objectives, and employee resource planning.

Personnel Supply

Availability of workforce that an organization can tap into to meet its human resource requirements.