Compare These Two Correlation Coefficients: a =

question 79

Multiple Choice

Compare these two correlation coefficients: a = .4 and b = .8

• A)8 is twice as strong as .4
• B)8 is three times as strong as .4
• C)8 is four times as strong as .4
• D)these correlation coefficients are equally strong

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Definitions:

Connective Tissue

Tissue that supports, binds together, and protects organs, including blood, bone, and cartilage.

Blood

A fluid in the bodies of humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away.

Evolutionary Constraints

Limitations on the course or outcome of evolutionary changes; these can be due to physical, genetic, or environmental factors.

Circulatory System

The body system responsible for the transport of blood, nutrients, gases, and wastes throughout the body.