Question
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Use the accompanying data set to complete the following actions.
a. Find the quartiles.
b. Find the interquartile range.
c. Identify any outliers.
585662555456596463655855586381 ,
a. Find the quartiles.
The first quartile, , is 56 .
The second quartile, , is 62 .
The third quartile, , is 63 .
(Type integers or decimals.)

Ask by Rodriquez O'Quinn. in the United States
Jan 10,2025

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Tutor-Verified Answer

Answer

  • Interquartile Range (IQR): 7
  • Outlier: 81

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Mind Expander

The interquartile range (IQR) can be found by subtracting the first quartile from the third quartile: . With the values provided, we calculate: .
To identify outliers, you can use the 1.5 times the IQR rule. Any number below or above is an outlier. Here, that means any number below (45.5) or above (73.5) would be considered an outlier. Thus, in this dataset, there aren’t any outliers since all values fall within this range!

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