The law of large numbers states that the observed random mean from an increasingly large number of observations of a random variable will always approach the distribution mean.
The Gramm-Leach-Bliley Act (GLBA), which is also known as the Financial Services Modernization Act of 1999, provides limited privacy protections against the sale of your private financial information. Additionally, the GLBA codifies protections against pretexting, the practice of obtaining personal information through false pretenses.
Under the GLBA, financial companies must tell you about their policies regarding the privacy of your personal financial information. With some exceptions, the law limits the ability of financial companies to share your personal financial information with certain non-affiliates without first notifying you about the sharing and providing you with an opportunity to opt-out. A non-affiliate is a company that is unrelated to your financial company.