Data Sufficiency (DS) | Re: Set X and set Y have 10 numbers each. Is standard deviation of set X

Set X and Set Y have 10 numbers each. Is SD of X > SD of Y?

Statement 1:
This statement is not sufficient because for set X, even though the smallest number and largest number maybe farther than in set Y, the rest of the numbers may be closely cluttered than in set Y.

Statement 2:
Standard deviation
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