In Order Not to Violate the Requirements Necessary to Use

question 29

Multiple Choice

In order not to violate the requirements necessary to use the chi-square distribution, each expected frequency in a goodness of fit test must be

• A)at least 5
• B)at least 10
• C)no more than 5
• D)less than 2

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Definitions:

Monocline

A type of geological fold in which all layers are inclined in the same direction; it is an example of a simple bend in rock layers.

Lineation

A linear structure in a metamorphic rock.

Nonfoliated Metamorphic Rock

Metamorphic rocks that do not exhibit a layered or banded appearance as a result of their mineral grains being arranged randomly.

Hornfels

A fine-grained, nonfoliated metamorphic rock, typically formed by contact metamorphism of nearly any kind of starting rock.