I help people communicate data clearly with graphs. Graphs are pictorial representations of numbers. Therefore, at the least, we should expect that the representation of the numbers be ...

If a picture is worth a thousand words, how much is a graph worth? For doctors trying ... coat hypertension -- and if you take those same people's blood pressure at home, it is really controlled." ...

But the graph, based on research out of Georgetown, was limited to people who had only a ... We were curious: How much would the picture change if you included all college grads — those with ...