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The dotplot below shows the shoe sizes for a group of 31 nine-year-old girls.
Which of the following is the most plausible conclusion that can be made from the dotplot?
The shoe size of 10 should be thrown out.
Most of the girls have shoe sizes greater than 5.
One of the girls' shoe sizes was accidentally recorded as a 10 instead of a 1.
Most of the girls have a shoe size of 2 or less.
None of the above statements is plausible.