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L.C.Larsen #1 Name: points :4 minutes) osumnes River College .A Wikipedia articl

ID: 3070433 • Letter: L

Question

L.C.Larsen #1 Name: points :4 minutes) osumnes River College .A Wikipedia article reported that men in the USA have an average hetn ption that nd a standard deviation of 2.1 cm. The same article says that men standard deviation of 1.7 cm. Within each country, appoximately bell-shaped. O sit next to each other. Both men are 169 cm tall. with a says that men from the PRC average heights of men have a distribution that is have a dstPRC PRC man and a n an airplane flight from Shanghai to San Francisco, a (2 points) 1 Why? oin Circle the man whose height is most unusual: USAman manPRC 2 points) PRC

Explanation / Answer

PRC man height is most unusual because if I talk about 3-sigma limit then

3-sigma limit(USA man)=(168.7,181.3) and 3-sigma limit(PRC man)=(159.7,169.9)

and PRC man with height 169cm is almost most height man in PRC.