Box plot

A box plot is a graphical representation of data that uses rectangles to represent the distribution of a numeric variable. The bottom of the rectangle represents the first quartile of the data, the top represents the third quartile, and the line inside the rectangle represents the median. The height of the rectangle is also used … Read more

E-reader (electronic reader)

An E-reader is a portable electronic device that is used for reading digital books and other electronic content. E-readers typically have a small, lightweight form factor and offer long battery life, making them ideal for reading on the go. Many E-readers also offer features such as built-in dictionaries and the ability to connect to the … Read more