Question

How do you find the mean, median and mode of -500, 350, 475, -300, -500, 450, 425, -400?

Answer 1

Mean`=0`. Median`= -400`. Mode`= -500`.

Explanation:

Mean=sum of all terms/Number Of Terms;

Mean`= (-500+350+475-300-500+450+425-400)/8`
Mean`=0/8=0`

Median`= (n^(th) term +(n+1)^(th) term)/2`

Median`=(-300-500)/2=-800/2=-400`

Mode is the term which repeats the most number of times.
In this case it is -500

Hope it helped! :) -Shantanu Dash