At one hospital there is some concern about the high turnover of nurses. A survey was done to determine how long (in months) nurses had been in their current positions. The responses (in months) of 20 nurses were as follows. 25 4 7 16 27 38 29 44 14 10 9 25 31 28 30 13 22 33 10 38 (a). Find the interquartile range.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Author:Carter
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Chapter10: Statistics
Section10.1: Measures Of Center
Problem 3BGP
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At one hospital there is some concern about the high turnover of nurses. A survey was done to determine how long (in months) nurses had been in their current positions. The responses (in months) of 20 nurses were as follows.

25 4 7 16 27 38 29 44 14 10
9 25 31 28 30 13 22 33 10 38

(a). Find the interquartile range.

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