In Regression Analysis, If the Coefficient of Correlation Is -1

question 75

Multiple Choice

In regression analysis, if the coefficient of correlation is -1.0, then:

• A)the sum of squares for error is -1.0.
• B)the sum of squares for regression is 1.0.
• C)the sum of squares for error and sum of squares for regression are equal.
• D)the sum of squares for regression and total variation in y are equal.

Grasp the significance of leveraging past research to generate new research ideas.

Learn to conduct efficient searches using internet search engines and databases through the use of search terms and Boolean operators.

Recognize the importance of reviewing literature and the use of citation tracking to identify relevant and foundational studies.

Understand the process of how empirical evidence supports or refutes theoretical propositions.

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Definitions:

Supply Chain

The network of organizations, people, activities, information, and resources involved in creating and moving a product or service from supplier to customer.

Normally Distributed

A statistical term describing a distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Standard Deviation

A statistical measure that quantifies the amount of variance or dispersion of a set of data points around the mean or average.

Supply Chain Profit

The total profit generated by all entities involved in the supply chain, from the production of raw materials to the final sale to the consumer.