The SD of 10 values of a data is 50. If each value is divided by 5, then the new SD will be
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If you add or subtract a fixed constant to all the values, the standard deviation will not change.
It will change on multiplication or division of the value by a given factors.
The change can be calculated by multiplying or dividing the standard deviation by that number.
The new SD for the question will be 10.
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