If the average of x,7,2,16 and 11 is equal to the median, What is X?
1)7<x<11
2)x is the median
Answer in a little bit.
I dont know if the problem specifies that x be an integer, but I think it does.
GMAT Prep Number Properties/Sets
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- givemeanid
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1. 7<x<11, then x is the median.
(36+x)/5 = x
x = 9
2. x is the median.
Same as above.
Hence, D.
(36+x)/5 = x
x = 9
2. x is the median.
Same as above.
Hence, D.
So It Goes