Tuesday

September 23, 2014

September 23, 2014

Posted by **Bee** on Monday, November 8, 2010 at 1:22pm.

I need help getting this started, thanks

- Statistics -
**MathGuru**, Tuesday, November 9, 2010 at 8:40pmFinding z-score with your data:

z = (110 - 100)/(7.5)

Finish the calculation. Check a z-table for your probability using the z-score (remember the question is asking "whose mean is 110 or greater" when looking at the table).

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