Question
One study shows 60% of CEOs in the U.S hold a master's degree or doctorate. A random sample of 400 CEOs are selected in U.S.
One study shows 60% of CEOs in the U.S hold a master's degree or doctorate. A random sample of 400 CEOs are selected in U.S. What is the probability that less than 55% of them have a master's degree or doctorate?
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A Preface To Logic
Authors: Morris R Cohen
1st Edition
0486801853, 9780486801858
