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rosenrot rosenrot
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Posts: 158
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A year ago
Spinal fusion surgery has become a popular and effective option for patients suffering from nerve pain caused by irregularities in the spinal disks. The effectiveness of the surgery varies from patient to patient. If the pain improvement post-surgery follows a normal distribution with a mean improvement of 2.25 and a standard deviation of 1.2, what is the probability that a randomly selected patient who undergoes fusion experiences a pain improvement between 0 and 2?


0.3867



0.4168



0.2100



0.0301

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
Author:
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jarste123jarste123
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A year ago
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rosenrot Author
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A year ago
Thanks
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This site is awesome
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Good timing, thanks!
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