Exam help: For u (mu) = 38.2 g, sigma (lowercase) = 6.5 g, and N = 246, E(X-u) = ____

ericmalmquist

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Nov 6, 2016
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Hello there,

I am working on corrections for a psychological statistics exam. The question is as follows:

For u (mu) = 38.2 g, sigma (lowercase) = 6.5 g, and N = 246, E(X-u) = _____.

Can someone please help me figure out this answer?

Thank you so much!
 
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