If the Correlation Coefficient (R)= 1.00,then

question 26

Multiple Choice

If the correlation coefficient (r) = 1.00,then

• A)all the data points must fall exactly on a straight line with a slope that equals 1.00.
• B)all the data points must fall exactly on a straight line with a negative slope.
• C)all the data points must fall exactly on a straight line with a positive slope.
• D)all the data points must fall exactly on a horizontal straight line with a zero slope.

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Definitions:

Visible Surface

The part of any object or phenomenon that is perceptible by the eye under normal conditions.

Iron-Oxide Mineral

A mineral composed primarily of iron and oxygen, often found in the form of hematite or magnetite, significant in various industrial applications.

Hematite

A reddish-black mineral composed of iron oxide, often used as an iron ore.

Basalt

A dark, fine-grained volcanic rock that is low in silica content.