Examlex
By the end of this century,solar cells will be the world's number one source of electricity according to the chief engineer for General Electric.
Split the Stem
A method in stem-and-leaf plots to increase the plotting resolution by splitting stems into two halves, improving data visualization.
Stemplot
A simple graphical representation used in statistics to display quantitative data, showing data values split into a 'stem' and 'leaf' format.
Distribution
In statistics, it refers to the way in which values of a variable or a set of variables are spread or dispersed across a range.
Categorical Variable
A variable that represents types or categories, which can take on names or labels and is not naturally ordered.
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