We know that a group of integers from big to small are: 10, 10, x, 8. Their median is equal to the average. Find the value of X and the median of this group of data

The average of this group of numbers with large to small permutations is: 10 + 10 + X + 84, the median is 10 + X2, so 10 + 10 + X + 84 = 10 + X2, the solution is: x = 8, so the median is 9. So x = 8, the median is 9

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