I discussed whether zero needs to be included on all scales in a recent post, ending by saying, “Not including zero in the baseline is one way to exaggerate a trend for those who don’t read labels ...

Ratios are vital tools for evaluating a company's financial performance. Financial ratios derive from data on a company's balance sheet and income statement. There are four main categories of ...

Last week, I put together a piece about the rising size of iPhone screens. It was, in summary, a graph showing them getting bigger. Surprise! But as the week progressed, I thought about it a bit more ...