In a recent year, the ACT scores for the reading portion of the test were normally distributed,
Question:
(a) Less than 15,
(b) Between 18 and 25,
(c) More than 34,
(d) Identify any unusual events.
Explain your reasoning.
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780321911216
6th Edition
Authors: Ron Larson, Betsy Farber
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