Question: 19.Please help Times for a surgical procedure are normally distributed. There are two methods. Method A has a mean of 25 minutes and a standard

19.Please help

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 6 minutes, while method B has a mean of 29 minutes and a standard deviation of 3.0 minutes. 19 (a) Which procedure is preferred if the procedure must be completed within 25 minutes? Method A Method B Either Method (b) Which procedure is preferred if the procedure must be completed within 35.0 minutes? Method A Method B Either Method (c) Which procedure is preferred if the procedure must be completed within 33 minutes? Method A Method B Either Method

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