To make a conversion graph first create the axes, remembering to label them. For example, miles and kilometres. 5 miles is approximately 8 kilometres. So plot a point, based on the values 5 and 8.

We’re going to try digitizing the current gain plot from the 2N3904 datasheet (PDF) that we examined a few days ago. Data points! So, open the WebPlotDigitizer app, load the graph image ...

Bloomberg / Contributor / Getty Images A dot plot is a statistical graph consisting of data points plotted as dots. A dot plot is a simple form of data visualization that consists of data points ...