Question

Suppose a 15 to 18-year-old male from Chile was 176 cm tall from 2009 to 2010. The z-score when x = 176 cm is z = _______. This z-score tells you that x = 176 cm is ________ standard deviations to the ________ (right or left) of the mean _____ (What is the mean?)

Answer 1

z = 0.96, standard deviations to the right of the mean 170 cm

Step-by-step explanation:

z=
`(176 - 170)/(0.96)`

x = 176 cm is 0.96, standard deviations to the right of the mean 170 cm