Question

question 12 of 19
in a standard choropleth map, what does a darker shade typically represent?
a larger geographic area
a lower value
a higher value
an anomalous data point

Explanation:

Define choropleth map shading conventions

In thematic cartography, a Choropleth Map uses progressive color saturation or shading intensity to represent data values within predefined geographic areas.

Analyze standard shading representation

By standard cartographic convention, darker shades or higher color intensities represent higher numerical values, densities, or concentrations of the measured variable.

Evaluate the given options

• "A larger geographic area" is incorrect; area size is determined by administrative boundaries, not shading.
• "A lower value" is incorrect; lighter shades typically represent lower values.
• "A higher value" is correct; darker shades represent higher values.
• "An anomalous data point" is incorrect; anomalies are not represented by standard dark shading.

Answer:

• A larger geographic area
• A lower value
• A higher value (Correct answer)
• An anomalous data point