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Mathematics, 26.12.2019 19:31, drowzy67
To 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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Mathematics, 21.06.2019 17:10, Halessoftball
Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below. the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.
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To test the ability of auto mechanics to identify simple engine problems, an automobile with a singl...
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