Homework Help: elementary statistics

Posted by Anonymous on Monday, April 25, 2011 at 10:24pm.

compute the variable of the random varible X

statistics(?) - PsyDAG, Tuesday, April 26, 2011 at 2:19am
Incomplete data.
elementary statistics - Anonymous, Monday, September 5, 2011 at 1:27am
If the standard deviation is $10, 000, can the president conclude that there is a difference?
At alpha = 0.10, is he correct?

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