**AAA Response Times** AAA reports that the average time it takes to respond to an emergency call is 25 minutes. Assume the variable is approximately normally distributed with a standard deviation of 4.5 minutes. - **Sketch a Normal curve on which this mean and standard deviation are correctly located.** - **What percent of the calls will have a response time less than 15 minutes?** - **What percent of the calls will have a response time between 20 and 35 minutes?** *Copyright © 2014 Pearson Education, Inc. All rights reserved.*

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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**AAA Response Times**

AAA reports that the average time it takes to respond to an emergency call is 25 minutes. Assume the variable is approximately normally distributed with a standard deviation of 4.5 minutes.

- **Sketch a Normal curve on which this mean and standard deviation are correctly located.**
  
- **What percent of the calls will have a response time less than 15 minutes?**

- **What percent of the calls will have a response time between 20 and 35 minutes?**

*Copyright © 2014 Pearson Education, Inc. All rights reserved.*
Transcribed Image Text:**AAA Response Times** AAA reports that the average time it takes to respond to an emergency call is 25 minutes. Assume the variable is approximately normally distributed with a standard deviation of 4.5 minutes. - **Sketch a Normal curve on which this mean and standard deviation are correctly located.** - **What percent of the calls will have a response time less than 15 minutes?** - **What percent of the calls will have a response time between 20 and 35 minutes?** *Copyright © 2014 Pearson Education, Inc. All rights reserved.*
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