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Is this question posted correctly? Cant seem to understand. Whats Cola and b? is there a table or something?engg.manik wrote:4. Given the mean of 18 numbers as ‘m’ and standard Deviation as ‘s’. If two numbers among 18 numbers are equal to m, then
Col A: Standard Deviation of rest 16 numbers
Col B: s
A:- A>B
B:- A<B
C:- A=B
D:- Cannot Solve
This is a quantitative comparison-type question featured in the GRE. The format isn't found on the GMAT.sanjana wrote:Is this question posted correctly? Cant seem to understand. Whats Cola and b? is there a table or something?engg.manik wrote:4. Given the mean of 18 numbers as ‘m’ and standard Deviation as ‘s’. If two numbers among 18 numbers are equal to m, then
Col A: Standard Deviation of rest 16 numbers
Col B: s
A:- A>B
B:- A<B
C:- A=B
D:- Cannot Solve
