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The graduate (GRE) is standardized test that is an admissions requirement for many graduate schools in the United States.The verbal reasoning portion of the exam has a mean = 462.Suppose the researcher gives the GRE, to a random sample of 100 political science students, yielding a sample mean of 522, and a sample standard deviation of 90. Based on this sample, can this researcher conclude that political science student's have higher verbal reasoning scores on the GRE than the average student?Test the null hypothesis that these political science students do not have higher verbal reasoning scores using a one-tailed test at a significance level of a= .05

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