Question
For a random sample of people, the mean age is 32 with a standard deviation of 12.6. a). What is the z-score for someone the
For a random sample of people, the mean age is 32 with a standard deviation of 12.6.
a). What is the z-score for someone the age of 45?
b). What is the z-score for someone the age of 12?
c). What is the maximum age for 95% of the people?
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Statistics Principles And Methods
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
7th Edition
8126557745, 470904119, 978-0470904114
