Refer to Problem 18.5. What is the probability that a troop reading at the fifth-grade level will

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Refer to Problem 18.5. What is the probability that a troop reading at the fifth-grade level will pass the mechanics’ exam? To be 80% sure that 75% of the mechanics pass the exam, what would the reading level need to be raised to? Comment on the validity of the mechanics’ exam.
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Applied Statistics For Public And Nonprofit Administration

ISBN: 9781285737232

9th Edition

Authors: Kenneth J. Meier, Jeffrey L. Brudney, John Bohte

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