List I: 2, 6, 8, 19
List II: x, 2, 6, 8, 19	Choose the correct choice
A) 7
B) 8
C) 9
D) 10
E) 11
List I has even number of terms, thus its median is the average of two middle terms (when arranged in ascending/descending order), so median=(6+8)/2= 
<gadget id="calculator">(6+8)/2</gadget>
<output>7</output>
7.   List II has odd number of terms, thus its median is the middle term (when arranged in ascending/descending order). As no other number in the list equal to 7, then x=7.   7nswer: 7.
<result>A</result>
List I: 2, 6, 8, 19
List II: x, 2, 6, 8, 19