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 ...

Department of Mathematics, Kotebe University of Education, Addis Ababa, Ethiopia This study introduces a five-parameter continuous probability model named the Beta-Exponential-Gaussian distribution by ...

What Is A Probability Density Function? A probability density function, also known as a bell curve, is a fundamental statistics concept, that describes the likelihood of a continuous random variable ...

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 ...

Crest factor, also known as peak-to-average power ratio (PAPR), is a numerical value that indicates the ratio of a signal's highest power level to its average power level. Understanding signal ...

where μ is the mean and σ the standard deviation. The square of the standard deviation,σ^2 , is called the variance. The function has its peak at the mean, and its “spread” increases with the standard ...