Pie charts show percentages as a circle, divided into segments. A pie chart could be used to show how students travel to school. Each piece of data is shown as a proportion of 360, because there ...

Pie charts are drawn as a circle representing all the data given. The 360 degrees about the centre of the circle is divided up according to the proportions of the different quantities shown.

How have energy sources changed since 2001? By The Learning Network A new collection of graphs, maps and charts organized by topic and type from our “What’s Going On in This Graph?” ...

Students can view a Grade Distribution Graph (GDG) for individual assignments in the course grade center. This distribution graph shows the mean score, high score, and low score. The mean is the ...

This article will look at what these chemicals are, how they work, and how you can boost them with six simple activities.

This system assesses histologic lesions in chronic hepatitis C using two separate scores, one for necroinflammatory grade (A for activity) and another for the stage of fibrosis (F). These scores ...

It’s affordable, small, and makes a darn good pie. If you prefer not to invest a lot of money, time, or effort into your DIY ...

Teachers can receive a free slice of pie on Friday, Sept. 6 and can choose from Apple, Pecan, Pumpkin, or Michigan Four Berry. • Nurses can receive a free slice of pie on Friday, Sept.

A slide show including some of our favorite graphs from the weekly “What’s Going On in This Graph?” activity.