Pls solve..

Asked by  | 25th Sep, 2008, 01:29: PM

Expert Answer:

All the central tendencies are useful. However, what and when to use them depends on the problem.

Answered by  | 25th Sep, 2008, 08:12: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.