There was a point in the past when, to many, the idea of “optimization” used to summon images of Greek letters juxtaposed in odd arrangements kept in black boxes that spewed out inscrutable results… 754 more words
(Note: this is an occasional series in which I review a question posed in a LinkedIn group I belong to. In the group, I provide a brief answer and I expand upon it here. 551 more words
What is a Histogram?
A histogram is “a representation of a frequency distribution by means of rectangles whose widths represent class intervals and whose areas are proportional to the corresponding frequencies.”