Two columns or rows of data in Microsoft Excel may contain useful information, but you'll just have a set of numbers. You can give spreadsheet viewers a graphical representation of those numbers by ...

While scatterplots provide a visual assessment of the relationship between variables, the correlation coefficient offers a ...

To help draw a straight line graph from its equation, fill in a table of 𝑥 and 𝑦 values. Plot the pairs of values as coordinates and join to make a line. Make sure you are confident with ...

Have you ever had to write a bit of code to interpret a non-linear analog reading as picked up by an ADC? When all you have to work with for your transfer function is a graph in a semiconductor ...

Before attempting to match a graph to an answer choice, it is essential to understand the basic principles of graphing. A ...

In a business world relentlessly driven by numbers, the word “love” doesn’t roll easily off the corporate tongue. It’s too squishy a concept, too touchy-feely compared with nice, measurable things ...

A quarter of a century after introducing the world's first graphing calculator, Casio has announced its next generation model that's been designed to deliver graphs and statistical data as they appear ...