Finally, he shows how the concepts of ratio and proportion can be helpfully applied to other topics such as pie charts. This short film could also be used in a more piecemeal approach to introduce ...

Who’s with me!?Let’s make this pie, TOP OF THE CHARTS! Narrator: Pie charts are brilliant at showing proportions, comparing the parts of something, because we’re very used to seeing actual ...

The forward price/earnings (PE) ratio — the price of the S&P 500 divided ... And in an incredible feat, he crammed all of the information into one chart. Warning: this chart is a bit tough ...

That's why it is sometimes referred to as the cyclically adjusted or normalized earnings PE ratio. The chart below shows a standardized (historical z-score) view of the PE10 and the forward PE.