Answer :
Final answer:
The midrange of the data set is 43.0.
Explanation:
To find the midrange of a data set, we need to find the average of the maximum and minimum values in the set. The maximum value in the given data set is 54.8 and the minimum value is 31.2, so the midrange is (54.8 + 31.2) / 2 = 43.0.
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