Top Posters
Since Sunday
14
s
5
j
4
s
4
C
3
W
3
a
3
H
3
s
3
a
3
o
3
K
3
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
rosenrot rosenrot
wrote...
Go to Answer
Posts: 77
Rep: 0 0
A month 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:
Read 5 times
1 Reply
Replies
Answer verified by a subject expert
jarste123jarste123
wrote...
#1
Posts: 68
Rep: 1 0
A month ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here

0.3867
1

Related Topics

rosenrot Author
wrote...

A month ago
Thanks
kamikazekota
wrote...

Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
Natalie Price
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  318 People Browsing
 344 Signed Up Today
Start New Topic Take the Tour Study Tips Study ToolsNew Topics Trending Browse by Textbook
Related Images
  
 398
  
 365
  
 136
Your Opinion
Where do you get your textbooks?
Votes: 213
Previous poll results: What's your favorite funny biology word?