Learn more about Office Online using these Microsoft Excel Online tips and tricks for beginners. Add function, create a survey, and more using Excel Online.

A dot plot or dot chart consists of data points plotted on a graph. The Federal Reserve uses dot plots to show its predicted interest rate outlook.

This creates the classic scatterplot of data points. The objective is to plot a line that best fits this scatterplot. We'll start by using the example data of tips in New York City restaurants.

We use observed transmission line outage data to make a Markovian influence graph that describes the probabilities of transitions between generations of cascading line outages. Each generation of a ...