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Calculating the median from a set of data.

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The number of file conversions performed by a processor per day for 10 days was:
15 27 25 28 30 31 22 25 27 29

The median of the data is:
a. 26
b. 26.75
c. 27
d. There is no median for this data set.

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The median is calculated.

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15 27 25 28 30 31 22 25 27 29 can be written as ...

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