The American Auto Association Reports the Mean Price Per Gallon

question 42

Short Answer

The American Auto Association reports the mean price per gallon of regular gasoline is $3.10 with a population standard deviation of $0.20. Assume a random sample of 16 gasoline stations is selected and their mean cost for regular gasoline is computed. What is the probability that the difference between the sample mean and the population mean is less than 0.01?

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Definitions:

Group Norms

Shared expectations and rules that guide the behavior of people within a group.

Social Contract

A theory or model that explains how society is organized and individuals' mutual obligations based on an agreement among the society’s members or between the governed and the government.

Maintaining Social Order

Efforts or mechanisms put in place to ensure societal rules and norms are followed, allowing for stable, peaceful coexistence within a community.

Conventional Morality

A stage of moral development where individuals' behavior is shaped by conforming to society's norms and expectations.