{150, 260, 250, n}
Which of the following could be the median of the 4 integers listed above?
I. 175
II. 215
III. 235 Choose one.
A) I only  B) II only  C) I and II only  D) II and III only  E) I, II, and III
If 175 is the median, (n+250) / 2 = 175. Then n = 100. But n &lt; 150, so 175 can not be the median.   If 215 is the median, (n+250) / 2 = 215. Then n = 180. Thus 215 can be the median.   If 235 is the median, (n+250) / 2 = 235. Then n = 220. Thus 235 can be the median.   The answer is II and III only.
<result>D</result>
{150, 260, 250, n}
Which of the following could be the median of the 4 integers listed above?
I. 175
II. 215
III. 235