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What is the median for the following set of data?

2, 5, 7, 8, 11, 11, 12

1. 8
2. 9.5
3. 10
4. 11

1 Answer

4 votes
Step 1= Put all the numbers in numerical order : 2,5,7,8,11,11,12
Step 2= Cross off a number on both sides until you reach the middle number which will be your answer :
2,5,7,8,11,11,12
5,7,8,11,11
7,8,11
8

Your answer is: 1) 8

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User Nikolaus Gradwohl
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