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Frequency polygons are useful for obtaining a general idea of the shape of the distribution, because they are a bar chart.
Competitive Industry
A market characterized by a large number of firms competing against each other, leading to product diversity, innovation, and fair prices for consumers.
Market Demand
represents the total demand for a product or service within a market, determined by consumers' willingness and ability to buy at various prices.
Economic Profits
The excess of total revenues over total costs, including both explicit and implicit costs.
Perfectly Competitive
Describes a market structure where numerous small firms compete against each other, and products are considered perfect substitutes.
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