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D. The sample data come from a population that is approximately normal CE Aboxplot of the sample data shows no ouers F. None of the requirements are satisfied A college entrance exam company determined that a score of 21 on the mathematics portion of the exam suggests that a student is ready for collage level mathematics To achieve the p students take a core curriculum of math courses in high school Suppose a random sample standard deviation of 35 Do these results suggest that students who complete the core curriculam are ready for collego level mathematics? That is, are they scoring above 21 on the mathematics perdon of the C parts a) through d) below in a man math score of 216 250 shuts who completed the core set of courses company recommends but college entranc with Click the icon to view the table of critical values (c) Use the P value approach at the a-005 level of significance to test the hypotheses in part (a) Identity the test statistic Round to two decimal places as needed) Approximate the P-value The P-value is in the range (d) Write a conclusion based on the results Question 6 of 15 the null hypothesis and claim that there sufficient evidence to conclude that the population mean is This test to ponti poss This question: pots) posse than 21 Submit fest