However, mathematicians have developed some theoretical but very useful probability distributions (discrete and continuous) that can be expressed by mathematical formulas called probability density functions (p.d.f.) and often ... we have only two outcomes (e.g., in a quality control test we can have a adefectivea item or a agooda item; head or tail; pass or fail). ... (e.g., passengers arriving at an airport, telephone calls arriving at a central exchange, persons arriving at a bank window), anbsp;...
|Title||:||Management, a quantitative perspective|
|Author||:||Narendra Paul Loomba|