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All estimators are biased since sampling error always exists to some extent.
SEC
The Securities and Exchange Commission (SEC) is a U.S. federal agency that oversees and regulates the securities market, protecting investors, maintaining fair, orderly, and efficient markets.
Brick-and-Mortar
Refers to businesses that have physical stores or offices in buildings, as opposed to or in addition to, online or virtual presence.
Compliance
The act of adhering to rules, standards, or laws, often within a regulatory, corporate, or legal context.
Servers
Computer systems or software that provide data, resources, or services to other computers, known as clients, over a network.
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