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what positive integer must be included in the set(1, 2 , 4 , 8) so that the new set of five integers have a median that is equal to its mean
Steps on how to get 5: 1. If you added 5 to the list of numbers, the median would be 4. 1,2,4,5,8 Since 4 is directly in the middle. 2. Now you find the mean 1 + 2 + 4=7 5 + 8= 13 13 + 7= 20 3. Now divide 20 by 5 4. Your mean is 4 5. By adding 5 to this list of numbers, you get the same mean and median which is 4
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