In one Winter Olympics, Michelle Kwan competed in the Short Program ladies singles event. From nine judges, she received scores ranging from 1 (poor) to 6 (perfect). The following table provides the scores that the judges gave her on technical merit, found in an article by S. Berry (Chance, Vol. 15, No. 2, pp. 14€“18).

a. Mean.
b. Median.
c. Mode(s).
For the mean and the median, round each answer to one more decimal place than that used for the observations.

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5.8 5.7 5.9 5.7 5.5 5.7 5.7 5.7 5.6