SOLUTION: Find the area between z=2.28 and z=-1.23.

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Question 1177534: Find the area between z=2.28 and z=-1.23.
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
The area is 0.8793 from 2ndVARS normal cdf(-1.23,2.28) ENTER
May also do this from the table.