Times for a surgical procedure are normally distributed. There are two methods. Method A has a mean of 25 minutes and a standard deviation of 8 minutes, while method B has a mean of 29 minutes and a standard deviation of 4.0 minutes.   (a) Which procedure is preferred if the procedure must be completed within 27 minutes?   multiple choice 1 Method A Method B Either Method   (b) Which procedure is preferred if the procedure must be completed within 35.0 minutes?   multiple choice 2 Method A Method B Either Method   (c) Which procedure is preferred if the procedure must be completed within 33 minutes?   multiple choice 3 Method A Method B Either Method

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Times for a surgical procedure are normally distributed. There are two methods. Method A has a mean of 25 minutes and a standard deviation of 8 minutes, while method B has a mean of 29 minutes and a standard deviation of 4.0 minutes.
 
(a)
Which procedure is preferred if the procedure must be completed within 27 minutes?
 
multiple choice 1

  • Method A
  • Method B
  • Either Method


 
(b) Which procedure is preferred if the procedure must be completed within 35.0 minutes?
 
multiple choice 2

  • Method A
  • Method B
  • Either Method


 
(c) Which procedure is preferred if the procedure must be completed within 33 minutes?
 
multiple choice 3

  • Method A
  • Method B
  • Either Method
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Times for a surgical procedure are normally distributed. There are two methods. Method A has a mean of 33 minutes and a standard deviation of 8 minutes, while method B has a mean of 37 minutes and a standard deviation of 4.0 minutes. Which procedure is preferred if the procedure must be completed within 45 min

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