Find the interquartile range.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:**Nurse Turnover Study at Center Hospital**
At Center Hospital, there is some concern about the high turnover of nurses. A survey was conducted to determine how long (in months) nurses had been in their current positions. The responses (in months) from 20 nurses were as follows:
```
27, 3, 4, 13, 29, 39, 31, 45, 12, 9,
6, 12, 33, 30, 32, 10, 21, 35, 9, 39
```
**Task:**
Find the interquartile range (IQR) for the data provided.
**Options:**
- 23.0
- 25.0
- 24.5
- 40.5
- 42.0
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