If the Coefficient of Determination Between Two Variables Is

question 48

Multiple Choice

If the coefficient of determination between two variables is .81, what is the Pearson correlation coefficient?

• A).19
• B).34
• C).66
• D).90

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Definitions:

Internal Rate Of Return

Internal Rate of Return (IRR) is a financial metric used to evaluate the profitability of potential investments by calculating the rate of return that sets the net present value of all cash flows to zero.

Economic Ratings

Evaluations or rankings based on financial performance, stability, or investment attractiveness of entities or countries.

Project Champions

Individuals within an organization who advocate for and support a project, ensuring it receives necessary resources and attention.

Variable Costs

Costs that change in proportion to the level of activity or volume of production in a business.