Consider a Hypothetical Used Car Market in Which Fifty Percent

question 98

Multiple Choice

Consider a hypothetical used car market in which fifty percent of the cars for sale are low-quality cars and fifty percent of the cars for sale are high-quality cars. Buyers know that half of the cars are high quality and half are low quality, but they do not know which individual cars are high quality and low quality. Sellers know whether their cars are high quality or low quality. Buyers would be willing to pay at most $2,000 for a low-quality car and at most $8,000 for a high-quality car. Sellers of low-quality cars have a willingness to sell of $1,500. Sellers of high-quality cars have a willingness to sell of $7,000.If a buyer offers a price of $5,000 for a used car:

• A)only the sellers of low-quality cars will sell.
• B)the buyer will gain consumer surplus.
• C)the sellers of low-quality cars and high-quality cars will sell.
• D)total surplus will be maximized.

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Definitions:

Given Population

This term pertains to a specific group of individuals, items, or data points that are the focus of a statistical analysis.

Inferential Statistics

The branch of statistics focused on making predictions or inferences about a population based on a sample of data drawn from that population.

Standard Error

A measure that describes the dispersion or variance of sampling distribution of a statistic, most commonly the mean, indicating the precision of an estimate.

Sample Size

The number of observations or entities included in a statistical sample, impacting the study's precision and results.