Tuesday, January 24, 2012

Learn Probability & Statistics - Larry Summers

As the “Moneyball” story aptly displays in the world of baseball, the marshalling of data to test presumptions and locate paths to success is transforming almost every aspect of human life. It is not possible to make judgments about one’s own medical care without some understanding of probability, and certainly the financial crisis speaks to the consequences of the failure to appreciate “black swan events” and their significance. In an earlier era, when many people were involved in surveying land, it made sense to require that almost every student entering a top college know something of trigonometry. Today, a basic grounding in probability statistics and decision analysis makes far more sense

A good rule of thumb for many things in life holds that things take longer to happen than you think they will, and then happen faster than you thought they could. Think, for example, of the widespread use of the e-book, or the coming home to roost of debt problems around the industrialized world. Here is a bet and a hope that the next quarter century will see more change in higher education than the last three combined
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- Larry Summers



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