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Example 6.3 from Statistics, 6.1 The Standard Normal Distribution
b. Suppose that the height of a 15-to 18-year-old male from Chile in 2009–2010 has a z-score of z = 1.27. What is the male’s height? The z-score (z = 1.27) tells you that the male’s height is ________ standard deviations to the __________ (right or left) of the mean.
Work it out on paper first. Then open the solution one step at a time, and stop as soon as you can finish on your own.
b. 177.98 cm, 1.27, right
How did it go?