SIR
Why we use mean,mode and meadian to find any arthmatic data?

Asked by vijaypareek157 | 1st Jun, 2015, 08:37: AM

Expert Answer:

Mean, median and mode are the measures of central tendency.
The term central tendency gives us information about the central value of the data.
 
When we have a data with 'n' number of observations, it is quite to describe it by a single value.
In this case, we use the measures of central tendency to describe it by a single value, which gives us information about its central value.
 
In other words, mean, median and mode are three different types of averages.
 
Mean, median and mode describe the centre of a data set.

Answered by Rashmi Khot | 1st Jun, 2015, 09:57: AM