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Unformatted text preview: 6-24-b (Fourth edition)
Mean = 902.75,
Standard deviation = 114.185
Want to know, P (X<800) = ?
The shaded area in the diagram below shows you the area under the curve that would
answer this question. Table says area to the
Left of Z= -0.9 equals
0.1841. X values
Dr. J. 800
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This note was uploaded on 11/13/2011 for the course MBA 522 taught by Professor Nabavi during the Spring '08 term at Bellevue.
- Spring '08