After Controlling for Z,the Partial Correlation Coefficient Is

question 7

Multiple Choice

After controlling for Z,the partial correlation coefficient is .78.The bivariate Pearson's r between X and Y was only .51.Which interpretation is consistent with these results?

• A)None,these results are mathematically impossible.
• B)There is a spurious relationship between X and Y.
• C)X and Z are both caused by Y.
• D)X and Z are separate,uncorrelated causes of Y.

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Salary Allowances

Benefits or extra compensation provided to employees on top of their regular salary, often for specific purposes such as transportation, housing, or meals.

Original Investments

The initial capital outlay for an investment, not including any subsequent costs incurred or income earned from the investment.

Net Loss

The amount by which total expenses exceed total revenues in a business, indicating a financial loss over a specific period.

Salary Allowances

Pre-determined sums paid to employees above their regular salary to cover specific needs or expenses, such as travel or housing.