Sampling Methods and Displaying Data

Popular Tutorials in Sampling Methods and Displaying Data

• How Do You Use a Line Graph to Make Predictions?

How can you use a line graph to make predictions about the future? This tutorial can show you:

• How Do You Use a Circle Graph to Make Predictions?

Circle graphs are like a crystal ball that can help you predict the future! Let's see how to predict using a circle graph:

• How Do You Interpret a Circle Graph?

Get a better understanding of circle graphs by watching this tutorial:

• How Do You Interpret a Bar Graph With a Break in the Scale?

Want to practice interpreting a bar graph? Check out this tutorial:

• What is a Double Bar Graph?

A double bar graph is like two graphs in one! Learn all about double bar graphs with this tutorial:

• What is a Line Graph?

Want to see a line graph? Check out this tutorial! It introduces you to these neat graphs:

• What is an Unbiased Sample?

When you're trying to learn about a population, it can be helpful to look at an unbiased sample. An unbiased sample can be an accurate representation of the entire population and can help you draw conclusions about the population. This tutorial introduces you to unbiased sampling!

• What is Numerical, or Quantitative, Data?

Numerical data looks at amounts or quantities. This popular type of data is used all the time, so it's important to know all about it! This tutorial looks at numerical data.