For the 261 female heights shown in the box plot in Figure 2.16, the mean was 65.3
Question:
a. Find the z -score for the height of 56 inches.
b. What does the negative sign for the z –score represent?
c. Is this observation a potential outlier according to the 3 standard deviation distance criterion?
Explain.
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Related Book For
Statistics The Art And Science Of Learning From Data
ISBN: 9780321755940
3rd Edition
Authors: Alan Agresti, Christine A. Franklin
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