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.
CBNA (Credit Bureau of North America, LLC) is a collection agency headquartered in Tennessee, USA. Though it has an A rating from the BBB, it's not a BBB (Better Business Bureau) accredited business. The acronym (CBNA) may also stand for Citibank North America. Read on to know what you should do when you're contacted by Credit Bureau of North America or Citibank North America.