{330, 380, 350, n}
Which of the following could be the median of the 4 integers listed above?
I. 340
II. 360
III. 380	Choose the correct choice from the following answers.
A) I only	B) II only	C) I and II only	D) II and III only	E) I, II, and III
If 340 is the median, (n+350) / 2 = 340. Then n = 330. Thus 340 can be the median.   If 360 is the median, (n+350) / 2 = 360. Then n = 370. Thus 360 can be the median.   If 380 is the median, (n+350) / 2 = 380. Then n = 410. But 410 &gt; 380, which would then be the second largest member of the set, thus 380 can not be the median.   The answer is I and II only.
<result>C</result>
{330, 380, 350, n}
Which of the following could be the median of the 4 integers listed above?
I. 340
II. 360
III. 380