SOLUTION: Find the area under the normal curve to the left of z equals = −0.25 plus the area under the normal curve to the right of z equals = 1.40.

Question 1141198: Find the area under the normal curve to the left of z equals = −0.25 plus the area under the normal curve to the right of z equals = 1.40.
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
the area to the left of z = -.25 is .4012937256 = .4013 rounded to 4 decimal places.

the area to the right of z = 1.4 is .0807567112 = .0808 rounded to 4 decimal places.

here's a visual of both.

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