Find the Coefficient of Correlation of the Line That Best $\{ ( 0,8 ) , ( 2,8 ) , ( - 7,19 ) \}$

question 66

Multiple Choice

Find the coefficient of correlation of the line that best fits the data set. $\{ ( 0,8 ) , ( 2,8 ) , ( - 7,19 ) \}$

• A) \(r = 1\)
• B) \(r = - 0.4887\)
• C) \(r = - 0.6841\)
• D) \(r = 0\)
• E) \(r = - 0.9774\)

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Definitions:

Metrics

Standards of measurement that provide insights or data to track and assess the status or performance of various aspects within an organization.

Effective

Having an intended or expected outcome; producing a decisive result or effect.

Efficient

Achieving maximum productivity with minimum wasted effort or expense.

Income Statement

A financial statement that shows a company's revenues and expenses over a specific period, leading to its net income or loss.