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QUESTION
A sample of data has a standard deviation of 10. If you were to divide all the scores in the data set by a factor of two (2) , what would the new
A sample of data has a standard deviation of 10. If you were to divide all the scores in the data set by a factor of two (2) , what would the new standard deviation be?
A. 10
B. 7.5
C. 5
D. 2.5
E. None of the above
I cannot figure out whether the standard deviation changes at all. If it is 10 or 5?
