The Vertical Columns in the Periodic Table of the Elements

question 30

True/False

The vertical columns in the periodic table of the elements are called groups.

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Definitions:

Range

In statistics, the difference between the largest and smallest values in a dataset, describing its spread.

IQR

Interquartile Range, a measure of statistical dispersion being the difference between the upper and lower quartiles.

Stem-And-Leaf

A graphical method used to display quantitative data in order to assist in visualizing its distribution.

Skewed

A statistical term describing a distribution that is not symmetrical, with a longer tail on one side of the peak than on the other.