Practice problem

Measures of Central Tendency: Standard Deviation

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Contributors

Victoria Rodriguez
Anusha Rahman

The set {2,5,6,8,9} has a certain standard deviation. If each element in the set is multiplied by a number $c$ $\\$ i.e. { $2*c,5*c,6*c,8*c,9*c$ }. $\\$ How does the standard deviation change?