Answer :
Final answer:
The five-number summary for the given values is as follows: Minimum: 17, First quartile: 20, Median: 25, Third quartile: 29, Maximum: 40. The interquartile range is 9.
Explanation:
The five-number summary for the given values (17, 20, 21, 25, 25, 29, 40) is as follows:
- Minimum: 17
- First quartile (Q1): 20
- Median: 25
- Third quartile (Q3): 29
- Maximum: 40
The interquartile range (IQR) is calculated by subtracting the first quartile (Q1) from the third quartile (Q3). Therefore, the IQR is 29 - 20 = 9.
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