2013年5月gre考试:新gre考试样题A(3)
Question 7 Quantity A: The standard deviation of a set of five different integers each of which is between zero and ten Quantity B: The standard deviation of a set of five different integers each of which is between ten and twenty Answer choice A - Quantity A is greater. Answer choice B - Quantity B is greater. Answer choice C - the two quantities are equal. Answer choice D - the relationship cannot be determined from the information given. From the answer choices given, select and indicate the one that describes the relationship bet... [ 查看全文 ]2013年5月gre考试:新gre考试样题A(3)的相关文章