Which of these is a characteristic of a market economy?

A market economy functions under the laws of supply and demand. It is characterized by private ownership, freedom of choice, self-interest, buying and selling platforms, competition, and limited government intervention.

Explanation:

One of the most important characteristics of a market economy, also called a free enterprise economy, is the role of a limited government. Most economic decisions are made by buyers and sellers, not the government. A competitive market economy promotes the efficient use of its resources.

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;

answer; earthquake;