Pie Charts

question 322

Multiple Choice

Pie charts

• A) depict two variables to see if any correlation exists.
• B) show how data can be split into percentages by category.
• C) include a variable for time.
• D) show trends of data over time.

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Definitions:

Technology Changes

The process of innovation and improvement in technology, affecting productivity, efficiency, and society's overall way of life.

Depression Phase

An economic downturn marked by a long period of decline in GDP, high unemployment, falling prices, and reduced levels of trade and investment.

Unemployment Rate

The percentage of workers who are jobless and actively seeking positions.

Economic Indicators

Statistics about economic activities that allow analysis of economic performance and predictions of future performance.