This comprehensive study meticulously evaluated six probability distribution models for the compressive strength of 24 concrete blocks, 12 with metakaolin and 12 without addition. The models analyzed ...

Abstract: We provide a mathematical proof that the convolution or “faltung” method of adding probability distributions is equivalent to the characteristic function method that is widely accepted by ...

The Wald distribution (also known as the inverse Gaussian distribution) is a positively skewed unimodal distribution commonly used to model response time data (Anders, Alario, & Van Maanen, 2016; ...

1 Department of Mathematics, Kotebe University of Education, Addis Ababa, Ethiopia 2 Department of Statistics, Addis Ababa University, Addis Ababa, Ethiopia The main purpose of this paper is to ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Turbulence is essential for understanding the structure and dynamics of molecular clouds and star-forming regions. There is a need for adequate tools to describe and characterize the properties of ...

dxxx(x,) returns the density or the value on the y-axis of a probability distribution for a discrete value of x pxxx(q,) returns the cumulative density function (CDF) or the area under the curve to ...

Learning how to calculate factorials on a calculator is an essential skill for anyone working with mathematical problems that involve permutations, combinations, or complex series expansions. A ...