A median is the middle number of a data set. To find it put the numbers in order. 9, 10, 10, 11, 12, 13, 13, 14, 14, 14, 16, 16 Then find the middle number 9, 10, 10, 11, 12, 13, 13, 14, 14, 14, 16, 16
The median is 13
A mode is a number that appears the most. 9, 10, 10, 11, 12, 13, 13, 14, 14, 14, 16, 16
The mode is 14
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First you wanna distribute the 3 to x and 4 So the problem will then be 3x+12= 27 Then you wanna subtract 12 from 27 You get 3x = 15 Now you wanna divide 3x and 15 by 3 You then get X = 5