Current Sherman County, Texas Population, Demographics and stats in 2016, 2015.
Standard Deviation is normally written as Ï The standard deviation for American men's height is about 3. Knowing that, we can figure out what the rest of the population looks like too. Each time height increases by 3, by a standard deviation, the population drops off considerably. There are just about exactly 100,000,000 adult men in America. Now that we know their average height is 5'9 and the standard deviation is 3, we can predict how many of these men fall into various height categories.
The average height of a North American adult female is 162 centimeters (5 feet 4 inches), and the average weight is 62 kilograms (137 pounds).. 1.62 m. (Female). In the 18th and 19th centuries, North American Indians and Europeans residing in that continent were the tallest in the world.he model predicts that adults born in 1820 achieved a mean adult height of 1.648 m; those born in 1952 reached 1.744 m; and those born in the year 200 are to reach on average an adult height of 1.783 m.