Abstract: With its inherent causal reasoning and superior capacity for handling uncertainty, the belief rule base (BRB) has been widely applied in complex systems modeling. As a generalization of ...

Stock float refers to shares available for public trading, excluding insider and restricted stocks. Smaller floats can cause high volatility and price shifts as seen in GameStop's 2021 squeeze.

QPR (quid pro quo) is essentially a trade of items or information of similar value. Businesses, such as startups, use QPR for services when low on cash. Charitable donations above $75 must disclose ...

Forecasting for any small business involves guesswork. You know your business and its past performance, but you may not be comfortable predicting the future. Using Excel is a great way to perform what ...

Abstract: The key element of fuzzy set theory is the selection of membership function with suitable confidence. The variation of membership function of a fuzzy variable leads to uncertainty of the ...

A prospectus is an official document filed with the Securities and Exchange Commission (SEC) that offers details about an investment being offered to the public for purchase. The prospectus is a legal ...

Department of Physics, Trinity College, Hartford, USA. Although the SARS-Cov-2 virus presents many biochemical and biophysical mysteries for scientists to research, the question of greatest import for ...

A random variable is a variable whose possible values are numerical outcomes of a random phenomenon. It is a fundamental concept in probability and statistics, used to quantify and analyze random ...