Search found 2 matches
Average Distance from Mean and Standard Deviation
I am getting confuse between Standard Deviation and Average Distance from Mean. in which scenario, these two are different from each other and how to calculate Average Distance from Mean?
- by ajainkur
Mon Jan 21, 2013 9:01 pm- Forum: The 60-Day GMAT Study Guide
- Topic: Average Distance from Mean and Standard Deviation
- Replies: 1
- Views: 26890
Roots Problem
While practicing, i stumbled on below question and found it very time consuming to solve it question was if M = square root of 4 + cube root of 4 + 4th root of 4, then what is the value of M a. Less than 3 b. equal to 3 c. in between 3 and 4 d. greater than 4 e. equal to 4 could someone suggest how ...
- by ajainkur
Tue Jan 01, 2013 6:04 pm- Forum: Problem Solving
- Topic: Roots Problem
- Replies: 3
- Views: 1851