MCQOPTIONS
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MCQOPTIONS
| 1. |
If each value of a given group of observations is multiplied by 10 the standard deviation of the resulting observations is: |
| A. | Original std.Deviation -10 |
| B. | Original std.Deviation itself |
| C. | Original std.Deviation x10 |
| D. | Original std.Deviation /10 |
| Answer» D. Original std.Deviation /10 | |