All over the world ? If you are referring only to USA, there are many websites specialized on statistics-related issues. Google it.
40000 feet = 7.6 miles
Elevate above the level of the heart. Roughly 12 inches
It depends on the significance level required. And that, in turn, will depend on the cost of making the wrong decision. For ordinary use, a 95% significance level will require 1.96 sd
2977 (us) gallons Filled to the brim probably closer to 2500 for normal fill level
Altitudes above vs. below sea level; having money vs. owing money; moving in one direction vs. moving in the opposite direction; being above and below a certain reference level (for calculating potential energy). In general, in many situations where you have two opposites, one can be called "positive", the other "negative".
i meant how many people live in the USA that are above the poverty line, the computer posted it wrong. THANKS!
sharecropping
It is 781 feet above sea level.
1,153 above sea level
It is 207ft. above sea level
It is 2.389 feet above sea level.
It is about 4653ft above sea level
Baltimore is 33 feet above sea level.
It is 295 feet above sea level.
About 100 meters above sea level
Baltimore is 33 feet above sea level
617 feet above sea level.