Lets say you have 5, 10, 15, 20, 25. The standard deviation is 7.07 and mean is 15. What am i missing to answer the question in subject?

- February 4th 2009, 04:42 PMtheclericHow do i find another dataset with same standard deviation but different mean?
Lets say you have 5, 10, 15, 20, 25. The standard deviation is 7.07 and mean is 15. What am i missing to answer the question in subject?

- February 4th 2009, 06:37 PMaidan
translate (or shift your data)

try this:

105, 110, 115, 120, 125

or this:

1005, 1010, 1015, 1020, 1025

These are different populations with the same characteristics. - February 4th 2009, 06:42 PMthecleric
yep im either tired or dumb. thanks