A survey of needy and disabled youths showed that 49% of those who had no preschool education were arrested or charged with a crime by the time they were 19, whereas only 31% who had preschool education wound up in this category. The survey did not specify what percentage of the youths in the survey had preschool education, so let us take a guess at that and estimate that 18% of them had attended preschool. (Round all answers to the nearest 1%.) (a) What percentage of the youths arrested or charged with a crime had no preschool education? % (b) What would this figure be if 82% of the youths had attended preschool? %

A survey of needy and disabled youths showed that 49% of those who had no preschool education were arrested or charged with a crime by the time they were 19, whereas only 31% who had preschool education wound up in this category. The survey did not specify what percentage of the youths in the survey had preschool education, so let us take a guess at that and estimate that 18% of them had attended preschool. (Round all answers to the nearest 1%.) (a) What percentage of the youths arrested or charged with a crime had no preschool education? % (b) What would this figure be if 82% of the youths had attended preschool? %

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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