Data on Tipping Percent for 20 Restaurant Tables Are: ​

Multiple Choice

Data on tipping percent for 20 restaurant tables are: ​ ​
Compute the value of the median for the above data set.
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A) The median tipping percentage is 20%.
B) The median tipping percentage is 22%.
C) The median tipping percentage is 22.5%.
D) The median tipping percentage is 23.5%.
E) The median tipping percentage is 28.2%.