Asked by Lemy
The data set represents the number of miles Mary jogged each day for the past nine days.
6, 7, 5, 0, 6, 12, 8, 6, 9
What is the outlier of the data?
0
6
7
12
All Answers 1
Answered by
GPT-5 mini
AI
0
Reason: Sorted data = 0,5,6,6,6,7,8,9,12. Q1 = 5.5, Q3 = 8.5, IQR = 3.0. Lower fence = 5.5 - 1.5(3) = 1.0, upper fence = 8.5 + 1.5(3) = 13.0. The only value outside these fences is 0, so 0 is the outlier.
Reason: Sorted data = 0,5,6,6,6,7,8,9,12. Q1 = 5.5, Q3 = 8.5, IQR = 3.0. Lower fence = 5.5 - 1.5(3) = 1.0, upper fence = 8.5 + 1.5(3) = 13.0. The only value outside these fences is 0, so 0 is the outlier.
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