Sum = 144, count = 13, so Mean =144/13≈11.08.
Sorted: 7,7,8,10,11,11,11,11,12,13,13,15,15. Median (7th value) = 11.
Mode = 11 (appears 4 times).
So Mean > Mode = Median.
For the data 11, 15, 13, 12, 10, 8, 11, 7, 15, 11, 13, 7, 11, which of the following is true?
Held on 11 Jun 2023 · Verified 13 Jul 2026.
Mean = Median = Mode
Mean > Median > Mode
Mean > Mode = Median
Mean < Median < Mode
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