Ollege entrance exam company determined that a score of 22 on the mathematics portion exam...
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Ollege entrance exam company determined that a score of 22 on the mathematics portion exam suggests that a student is ready for college level mathematics To achieve this goa mpany recommends that students take a core curriculum of math courses in high school pose a random sample of 200 students who completed this core set of courses results in an math score of 22 5 on the college entrance exam with a standard deviation of 3 9 Do ults suggest that students who complete the core curriculum are ready for college level chematics That is are they scoring above 22 on the mathematics portion of the exam mplete parts a through d below Do not reject Reject Cal places as need hree decimal places as needed ed on the results Choose the correct answer below the null hypothesis and claim that there than 22 the population mean is sufficient evidence to concl
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