The Government has hired you to rate the performance of the weather forecasters in your town. As part of this important work, you will use the web to collect daily ‘high temperature’ weather forecasts made by television, newspaper and government forecasters. You will then analyze this data to discover which forecaster is the best, which is the worst, and which have biases toward overprediction or underprediction.
The Government will use your results to praise the winners, admonish the losers, and improve the quality of weather forecasts. You will, of course, receive honor, admiration and great renown for your work (not to mention $$$ big bucks $$$) Good Luck on your mission!!!