A Contingency Table Classifies Data According to Two or More

question 69

True/False

A contingency table classifies data according to two or more categories associated with each of two qualitative variables that are statistically independent of one another.

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Definitions:

Bedding

The formation of parallel layers of sediment as they accumulate over time, indicating successive periods of deposition.

Sedimentary Rocks

Rocks formed by the accumulation and compression of mineral and organic particles over time, often found in layers.

Sand Dunes

Natural accumulations or hills of sand formed by the wind or sometimes by water flow, often found in deserts, beaches, and other environments.

Upper Tan Sandstone

A specific layer of sandstone that is characterized by a tan or light brown coloration and occurs in the upper stratigraphic levels.