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April 19, 2014

April 19, 2014

Posted by **louise** on Tuesday, November 19, 2013 at 10:45pm.

Find the value of x so that the area under the normal curve between ì and x is approximately 0.4798 and the value of x is greater than ì.

- math 115 -
**Kuai**, Tuesday, November 19, 2013 at 11:15pmz = (x - μ) / σ

2.05 (x-200)/25

(25)(2.05) = x -200

51.25 = x - 200

51.25 + 200 = x -200+ 200

x = 251.25

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