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exam suggests that a student is ready for college level mathematics To achieve thi pany...

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exam suggests that a student is ready for college level mathematics To achieve thi pany recommends that students take a core curriculum of math courses in high sch pose a random sample of 200 students who completed this core set of courses resu n math score of 22 5 on the college entrance exam with a standard deviation of 3 9 Its suggest that students who complete the core curriculum are ready for college le mematics That is are they scoring above 22 on the mathematics portion of the exa plete parts a through d below State the appropriate null and alternative hypotheses Fill in the correct answers belo appropriate null and alternative hypotheses are Ho versus H Verify that the requirements to perform the test using t apply A The sample data come from a population that is a X on are satisfied C normal

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