APPENDIXAdditional Calibration Tests and Answers

CALIBRATION TEST FOR RANGES: A

No. Question Lower Bound (95% Chance Value Is Higher) Upper Bound (95% Chance Value Is Lower)
1 How many feet tall is the Hoover Dam?
2 How many inches long is a $20 bill?
3 What percentage of aluminum is recycled in the United States?
4 When was Elvis Presley born?
5 What percentage of the atmosphere is oxygen by weight?
6 What is the latitude of New Orleans? [Hint: Latitude is 0 degrees at the equator and 90 degrees at the North Pole.]
7 In 1913, the United States military owned how many airplanes?
8 The first European printing press was invented in what year?
9 What percentage of all electricity consumed in US households was used by kitchen appliances in 2001?
10 How many miles tall is Mount Everest?
11 How long is Iraq's border with Iran in kilometers?
12 How many miles long is the Nile?
13 In what year was Harvard founded?
14 What is the wingspan (in feet) of a Boeing 747 jumbo jet?
15 How many soldiers were in a Roman legion?
16 What is the average temperature of the abyssal zone (where the oceans are more than 6,500 feet deep) in degrees F?
17 How many feet long is the Space Shuttle Orbiter (excluding the external tank)?
18 In what year did Jules Verne publish 20,000 Leagues Under the Sea?
19 How wide is the goal in field hockey (in feet)?
20 The Roman Coliseum held how many spectators?
No. Answers to Calibration Test for ...

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