Question: Two servers in a restaurant forecast how many guests will come for dinner in the next 4 days. The server A forecasts the number of
Two servers in a restaurant forecast how many guests will come for dinner in the next 4 days. The server A forecasts the number of guests to be 23 for day 1, 28 for day 2, 31 for day 3, and 24 for day 4. The server B forecasts 21, 28, 31, and 26 for four respective days. The actual attendance turns out to be 26, 25, 28, and 27. Who is the better forecaster and explain why?
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