What is the median value of the set R, if for every term in the set, Rn = Rn–1 + 3?
(1) The first term of set R is 15.
(2) The mean of set R is 36.
Mean/Median DS problem
This topic has expert replies
-
- Master | Next Rank: 500 Posts
- Posts: 214
- Joined: Wed Nov 14, 2007 6:30 am
- Thanked: 15 times
Evenly distributed terms have mean = median
Like say 1 2 3 4
Mean = 2.5
Median = 2.5
So in this case also 30 33 36 39 etc mean = median .. Hence B
Nice question
Like say 1 2 3 4
Mean = 2.5
Median = 2.5
So in this case also 30 33 36 39 etc mean = median .. Hence B
Nice question