GRE Math Quantitative Comparisons Question 395
List A 0, 5, 10, 15, 20
List B 5, 10, 15, 20, 25
The standard deviation of the numbers in list A
The standard deviation of the numbers in list B
- A The quantity in Column A is greater
- B The quantity in Column B is greater
- C The two quantities are equal.
- D The relationship cannot be determined from the information given.
Correct Answer: C