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Mathematics, 28.12.2019 02:31 jessicahanshew99
Test the ability of auto mechanics to identify simple engine problems, an automobile with a single suchproblem was taken to 72 different car repair facilities. only 42 out of 72 mechanics who worked on the carcorrectly identified the problem. does this strongly indicate that the true proportion of mechanics who couldidentify this probelm is less than.75? compute the p-value and reach a conclusion.
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