Provide an Appropriate Response $0.934$ B) $0.911$ C) $0.891$ D) $0.902$

question 122

Multiple Choice

Provide an appropriate response.
-In order for a company's employees to work in a foreign office, they must take a test in the language of the country where they plan to work. The data below shows the relationship between the number of years that employees have studied a particular language and the grades they received on the proficiency exam. Calculate the linear correlation coefficient.

• A) \(0.934\)
• B) \(0.911\)
• C) \(0.891\)
• D) \(0.902\)

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Definitions:

Rate Of Return

The net gain or loss of an investment over a specified time period, expressed as a percentage of the investment's initial cost.

Combined Effect

The cumulative impact of multiple factors or actions taken together, rather than individually.

Income Yield

The income return on an investment, expressed as a percentage of the investment's current market value.

Capital Gain Yield

The price appreciation part of the total return on an investment, expressed as a percentage.