James Chen, CMT is an expert trader, investment adviser, and global market strategist. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance ...

Abstract: A simple asymptotic bound on the error of the ordinary normal approximation (ONA) to the Student's t-distribution is derived. The proposed bound provides a ...

Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who has been working in the accounting and finance industries for more than 20 years. Her expertise covers a ...

Abstract: Sums of lognormal random variables (RVs) occur in many important problems in wireless communication. The lognormal sum distribution is known to have no closed form and is difficult to ...

Pi Approximation Day occurs every July 22nd. It celebrates pi, a key mathematical constant. Pi relates a circle's circumference to its diameter. William Jones introduced the π symbol in 1706.

In this post, we will show you how to change the Normal Template (Normal.dotm) in Word on a Windows 11/10 PC. Normal.dotm (or Normal.dot in older versions) is the default Microsoft Word Macro-Enabled ...

The Annals of Statistics, Vol. 49, No. 4, Memorial issue for Charles Stein (August 2021), pp. 1850-1863 (14 pages) This paper is a short exposition of Stein’s method of normal approximation from my ...

Weight loss is something many adults strive for. Most of us have looked in the mirror at some point and figured we could stand to lose a few pounds. Your doctor may have instructed you to lose weight ...

Carley is a writer, editor and social media professional. Before starting at Forbes Health, she wrote for Sleepopolis and interned at PBS and Nickelodeon. She's a certified sleep science coach and ...

Biometrika is primarily a journal of statistics in which emphasis is placed on papers containing original theoretical contributions of direct or potential value in applications. From time to time, ...