The first quartile, Upper Q 1, is 57.
The second quartile, Upper Q 2, is 63.
The third quartile, Upper Q 3, is 64.
The interquartile range (IQR) is 7.
There exists at least one outlier in the data set at 82.
What is quartile?
In statistics, a quartile is a specific kind of quantile that splits the total number of data points into four roughly equal portions, or quarters. Quartiles are a type of order statistic since they require the data to be arranged from smallest to largest in order to be computed.
Therefore,
Use the accompanying data set to complete the following actions.
a. find the quartiles.
b. find the interquartile range.
c. identify any outliers.
The first quartile, Upper Q 1, is 57.
The second quartile, Upper Q 2, is 63.
The third quartile, Upper Q 3, is 64.
The interquartile range (IQR) is 7.
There exists at least one outlier in the data set at 82.
To learn more about quartile from the given link:
https://brainly.com/question/27254182
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