The F distribution (Snedecor's F distribution or the Fisher�Snedecor distribution) represents continuous probability distribution which…

Exponential distribution or negative exponential distribution represents a probability distribution to describe the time between…

A dot chart or dot plot is a statistical chart consisting of data points plotted…

A system of dividing the given random distribution of the data or values in a…

Data patterns are very useful when they are drawn graphically. Data patterns commonly described in…

Case study research is a qualitative research method that is used to examine contemporary real-life…

Observation is a popular method of data collection in behavioral sciences. The power, observation has…

A questionnaire is a form containing a set of questions, which are filled by the…

Arithmetic Mean in the most common and easily understood measure of central tendency. We can…

λλ is the shape parameter which indicates the average number of events in the given time…