Explain the Difference Between Assignment Bias and Selection Bias

question 15

Essay

Explain the difference between assignment bias and selection bias.Which one is a threat to internal validity and which is a threat to external validity?

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Definitions:

Consumer Surplus

The difference between what consumers are willing to pay and what they actually pay for a good or service.

Surplus II

An excess of supply over demand, leading to lower prices and potential inefficiencies in the market.

Equilibrium Quantity

At the market equilibrium price, the amount of goods or services available matches the amount that consumers want to buy.

Willingness to Pay

The maximum amount an individual is prepared to spend on a good or service, reflecting the value they derive from it.