If the Correlation Coefficient R Is Equal to 0

question 32

Multiple Choice

If the correlation coefficient r is equal to 0.755, find the coefficient of determination and the coefficient of nondetermination.

• A) The coefficient of determination is 0.430 and the coefficient of nondetermination is 0.570
• B) The coefficient of determination is 0.869 and the coefficient of nondetermination is 0.131
• C) The coefficient of determination is 0.570 and the coefficient of nondetermination is 0.430
• D) The coefficient of determination is 0.131 and the coefficient of nondetermination is 0.869

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Definitions:

Wheat

A staple grain that serves as a primary food source for a large portion of the world's population, used in a variety of products including bread, pasta, and cereal.

Cattle

Domesticated bovine animals raised for their meat (beef), milk, or hides, or as working animals.

Absolute Advantage

The capability of a party to produce a greater quantity of a good, product, or service than competitors, using the same amount of resources.

Tractors

Heavy vehicles designed for agricultural use, primarily to mechanize farming tasks including plowing, planting, and harvesting.