Standard Deviation Question

[toddw8]

How would I convert my standard devation of bb/session to standard deviation of bb/hr?

Is it the stdev of bb/session divided by the sqrt of average hours per session? or am I way off here?

[Nottom]

Check out Mason's essay.

Mason's Std Dev Essay (http://www.twoplustwo.com/mmessay8.html)


You might be able to estimate it using your method but if you want a better result I would just calculate it as shown in the essay.