Re: Median. Should I use it in this case?

It is well known your unethical way to skip from your own blunders. You always skip from the main questions one are discussion here.
THE PROBLEM IS VERY QUITE SIMPLE:
___1__The OP´s data is numeric or nominal,
___2__Nominal data can be or cannot subject to arithmetic operations.

Both you and Jack Tomsky answered they can. I and the true Statisticians do state that’s impossible. There is no way you not to answered CLEARLY to this two points. In others words, repeating:

__What is the kind of data we try to draw conclusions,
__To evaluate mean values from it, is a correct way or not.

Please, Richard Ulrich/Jack Tomsky, be quiet on matters you do not grasp!

By the way
I´m curios about the total true conclusions one can draw from data, like was the OP´s presented to discussion.

Luis A. Afonso
.

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