uncleb,
I’m sorry… you must be confusing ‘median’ with ‘mean.’ Let me explain…
me•di•an ( P ) Pronunciation Key (md-n)
adj.
1. Relating to, located in, or extending toward the middle.
2. The middle value in a distribution, above and below which lie an equal number of values.
Medians are not affected by the actual value of numbers as much as they are the ‘quantity’ of the values. This very fact is why a median is more valuable than an average… or mean. A mean is more susceptible to special cause numbers that are really high or really low whereas a median is a more accurate measure when dealing with large quantities.
Bottom line is this… if I have three numbers that are 2, 4, and 10 the mean is 8 and the median is 4. If I have three numbers that are 2, 4, and 1000 the mean is 503 and the median is still 4.