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Explain what is meant by the term least squares regression model.
Price of Product
The amount of money required to purchase a good or service, determined by factors like cost of production, competition, and demand.
Technological Change
The overall process of invention, innovation, and diffusion of technology or processes.
Margin
The difference between the cost of a product and its selling price, or the difference between any two indicators in finance.
Productivity
A measure of the efficiency of production, often quantified as the ratio of inputs to outputs in the creation of goods and services.
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