Median and Mean


Details
Joke ID#16421
Funny (1.18)
Rating (1.03)
CategoryOther / Misc  
Submitted By----
Special Add To My Favorites
Email Joke to Friend

Rate Joke
(45 votes so far)

If you become a registered user you can vote on this joke.



The median of the list n; n+3, n+4; n+5; n+6; n+8; n+10; n+12; n+15 is 10. What is the mean?

What is the median and what is the mean?

There are 9 numbers, and the median is the 5th number n+6.
Compare each number with the median, the mean is
10+(-6-3-2-1+2+4+6+9)/9=11.




Comments on this Joke
Hide Comments Below :
Posted by Alexeagle Mar 31, 2008

have you just copied these all off braingle or something?

Comment score: -1  

Posted by paulorient Apr 21, 2008

Looks that way! They certainly should not be here

Comment score: 0  

You need to Register before you can comment.
Username: Password:

New Users...      Forgot Password?