Re: The sample s.d. always underestimates



Well I had not been polite but I had not insulted
you. If you are a newbie you had notice yet that the
relationship here is at least harsh (to my surprise).
I have no doubt to apologize you.

_1__The goal is to compare the Distribution Variance
with the Sample Variance. You are failing the goal
because you did not define the Distribution you are
dealing with.
_2__Without defining yo are unable to answer the
question: What is the Distribution Variance?

Do you got my *exasperation*?

_____licas (Luis A. Afonso)



1. The distribution is any distribution with variance equal to one. If you prefer, you can assume that it's N(0,1).

2. The population variance is assumed to be one.

Jack
.



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