You Should Be Careful About Using a Chi-Square Test When

question 27

Multiple Choice

You should be careful about using a chi-square test when

• A) the expected frequencies are quite small.
• B) the obtained frequencies are quite small.
• C) the expected frequencies are different across the categories.
• D) both a and c

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Definitions:

Drainage Pattern

The arrangement of channels in an area, shaped by the landscape's topography and underlying geology.

Erosion Resistance

The ability of a material, especially rock or soil, to withstand the wear and tear caused by natural forces such as water, wind, and ice.

Fractures

Breaks, cracks, or breaks in rock, which can occur naturally due to stress or artificially through human activity.

Flow Event

A flow event is a hydrological term describing a significant movement of water, such as in a river or stream, often in response to heavy rainfall or snowmelt.