Investopedia

Understanding Log-Normal Distribution: Definition, Uses, and Calculations

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...
Investopedia

Sampling Distribution: Definition, How It's Used, and Example

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...
ig.com

What is exponential moving average (EMA) and how to use it

Exponential moving average is perhaps one of the most common indicators used when it comes to trading. Understand what goes on behind the computation of this moving average to better complement your ...
IEEE

Arc-Tangent Exponential Distribution With Applications to Weather and Chemical Data Under Classical and Bayesian Approach

Abstract: This paper introduces the Arctan exponential distribution, a novel two-parameter trigonometric distribution. Various statistical properties of the distribution are examined, including hazard ...
T&D

T&D World Insider

We highlight our top five stories of 2025 based on popularity; included are a special report on reshoring, a commentary on grid inertia, and a utility case study on substations... Power quality ...
IEEE

Exponential Two-Armed Bandit Problem

Abstract: We consider exponential two-armed bandit problem in which losses are described by exponential probability distribution densities. The results may be applied to queueing systems in which two ...
CNBC

Required minimum distribution: What is it and who has to take it?

Required minimum distributions (RMD) are mandatory withdrawals seniors must take from their retirement accounts starting at age 73. RMDs are not a set dollar amount. Rather, they're a sliver of your ...
Scientific Research Publishing

Financial Prediction Models in Banks: Combining Statistical Approaches and Machine Learning Algorithms ()

Felimban, R. (2025) Financial Prediction Models in Banks: Combining Statistical Approaches and Machine Learning Algorithms.
MDM

Pearlman Group Acquires Excel Cleaning and Restoration Supplies

Norcross, Georgia-based Pearlman Group announced Tuesday that it has acquired Excel Cleaning and Restoration Supplies. Terms of the transaction weren’t disclosed. Founded in 1988 and headquartered in ...
www.cs.cmu.edu

Bayes Nets

Answer any query from a joint distribution. Construct joint distribution from conditional probability tables using chain rule. Construct joint distribution from Bayes net and conditional probability ...
MDM

With Merger Complete, Lawson Products Rebrands as Distribution Solutions Group

About a month after completing its merger with distributor TestEquity and supply chain solutions provider Gexpro Services, Chicago-based Lawson Products is changing its name. Now a distribution ...