resadeb resadeb

20-03-2017
Mathematics

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What is the median of the following set of data?

78, 92, 98, 87, 86, 72, 92, 81, 86, 92

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fundodobird fundodobird

20-03-2017

First put the numbers in order:

72, 78, 81, 86, 86, 87, 92, 92, 92, 98

The two numbers in the middle are 86 & 87 so you want to find the average

86 + 87 / 2 = 86.5

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Аноним Аноним

20-03-2017

86.5 hope that helps

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