The quartiles of a data set are Q 1 = 20 and Q 3 = 32. Using the rule that outliers lie more than 1.5 x IQR beyond a quartile, what is the upper boundary?

The quartiles of a data set are $Q_{1} = 20$ and $Q_{3} = 32$ . Using the rule that outliers lie more than $1.5 \times IQR$ beyond a quartile, what is the upper boundary?

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