### Surgical Procedure Time AnalysisTimes for a surgical procedure are normally distributed with two methods available:- **Method A**: Mean of 35 minutes, standard deviation of 3 minutes.- **Method B**: Mean of 39 minutes, standard deviation of 1.5 minutes.#### (a) Preferred Procedure for Completion Within 34 MinutesWhich procedure is preferred if the procedure must be completed within 34 minutes?- [ ] Method A- [ ] Method B- [ ] Either Method#### (b) Preferred Procedure for Completion Within 40.0 MinutesWhich procedure is preferred if the procedure must be completed within 40.0 minutes?- [ ] Either Method- [ ] Method A- [ ] Method B#### (c) Preferred Procedure for Completion Within 43 MinutesWhich procedure is preferred if the procedure must be completed within 43 minutes?- [ ] Method A- [ ] Method B- [ ] Either MethodThis analysis helps in deciding the optimal method for time-sensitive surgical procedures based on statistical measures.

It is given that For Method A : Mean (μ1) = 35Standard Deviation (σ1) = 3 For Method B : Mean (μ2)…

Times for a surgical procedure are normally distributed. There are two methods. Method A has a mean of 35 minutes and a standard deviation of 3 minutes, while method B has a mean of 39 minutes and a standard deviation of 1.5 minutes.

Times for a surgical procedure are normally distributed. There are two methods. Method A has a mean of 35 minutes and a standard deviation of 3 minutes, while method B has a mean of 39 minutes and a standard deviation of 1.5 minutes.

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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

### Surgical Procedure Time Analysis

Times for a surgical procedure are normally distributed with two methods available:

- **Method A**: Mean of 35 minutes, standard deviation of 3 minutes.
- **Method B**: Mean of 39 minutes, standard deviation of 1.5 minutes.

#### (a) Preferred Procedure for Completion Within 34 Minutes

Which procedure is preferred if the procedure must be completed within 34 minutes?

- [ ] Method A
- [ ] Method B
- [ ] Either Method

#### (b) Preferred Procedure for Completion Within 40.0 Minutes

Which procedure is preferred if the procedure must be completed within 40.0 minutes?

- [ ] Either Method
- [ ] Method A
- [ ] Method B

#### (c) Preferred Procedure for Completion Within 43 Minutes

Which procedure is preferred if the procedure must be completed within 43 minutes?

- [ ] Method A
- [ ] Method B
- [ ] Either Method

This analysis helps in deciding the optimal method for time-sensitive surgical procedures based on statistical measures.

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