1) 4 houses were sold for more than $160K each
2) 4 houses were sold for less than $150K each
Option 1
now think: if the the fourth house in ascending order is 160k$ then median will lie beyond the range required
Insuff
Option 2
Think if the fifth house in ascending order is 1000000000000k $
then the median will again lie outside the range....
Combining 1 & 2 also does not give any insight for the reason above
Eg
120, 130, 140, 145, 1000000000000000k $ , .......
IMO E
