The Correlation Coefficient of the Following Sample Data of Four

question 326

Multiple Choice

The correlation coefficient of the following sample data of four (X,Y) pairs: (1,5) ,(2,10) ,(4,7) ,and (5,9) equals:

• A)0.263
• B)0.412
• C)0.528
• D)0.364

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Definitions:

Linear Programming Models

Mathematical models used to achieve the best outcome in a given mathematical model for a list of requirements represented as linear relationships.

Transportation Model

A technique for solving a class of linear programming problems.

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The best possible outcome or decision that can be made in a given situation, often determined through mathematical methods or algorithms.

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Potential paths or methods that can be taken in a process or towards a destination.