Examlex
In inferential statistics,the standard error of the sample mean assesses the uncertainty or error of estimation.
Standard Deviation
A gauge of how much the numbers in a collection diverge from their average, reflecting the extent of their spread or difference.
CD Players
Electronic devices designed for playing music discs known as compact discs, which encode digital audio data.
Prices
The amounts of money expected, required, or given in payment for something.
Stemplot
Also known as a stem-and-leaf plot, it is a graphical method of displaying quantitative data to assess its shape and distribution.
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