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Mathematics 7 Online
OpenStudy (jojo12g):

What is the median of the data? 12, 17, 16, 10, 20, 13, 14, 14, 12, 12, 19, 18 A. 17 B. 16 C. 15 D. 14

OpenStudy (welshfella):

first arrange the data in ascending order

OpenStudy (jojo12g):

so its 14

OpenStudy (welshfella):

as there are an even number of values (120 the median will be the mean of the 6th and 7th value

OpenStudy (jojo12g):

so 14 D

OpenStudy (welshfella):

yes the 2 middle numbers are 14 and 14

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