Dot Plots and Stem-and-Leaf Plots

What are dot plots and stem-and-leaf plots?

This post will help you learn how to construct dot plots and stem-and-leaf plots in Prelim Standard Math.

A dot plot is a number line with each data point marked with a dot.

A stem-and-leaf plot is used to represent numerical data in an ordinal formation.

How to construct a dot plot

The videos below will show you how to construct a dot plot and how to solve a variety of questions relating to dot plots.

Part 1

Part 2

How to construct a stem-and-leaf plot

The following videos explain how to construct a stem-and-leaf plot and solve a variety of questions relating to them.

Part 1

Part 2

Part 3