Understanding Normal Distribution: Key Concepts and Financial Uses

Discover normal distribution—a critical concept in finance—and its key properties, formula, and real-world applications.
Nature

Joint monitoring of mean and variance using Max-EWMA control chart under lognormal process with application to engine oil data

There have been advancements in the implementation of statistical process control mechanisms to monitor production processes. These mechanisms aim to prevent errors and defective products by promptly ...
Investopedia

What Is Variance in Statistics? Definition, Formula, and Example

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Finextra

Establishing “Expected Behavior”: Using Median, Standard Deviation and Avg to Detect Suspicious Txns

In AML and fraud monitoring, expected behavior refers to the normal patterns of transactions for a given customer, their typical transfer amounts, frequency of transactions, usual beneficiaries or ...