GMAT 考满分题库

- 数学PS -
Age of Child (in months) Number of Children
less than 1 15
1-6 32
7-12 25
13-18 20
19-24 17
25-30 19
31 and older 13

The table above gives information about the current age values, in months, of 141 children that were born at Hospital over the past three years. If represents the median current age, in months, of the children born at Hospital over the past three years, then which of the following must be true?

  • A

  • B

  • C

  • D

  • E

显示答案
正确答案: C

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