9. There are two smaller numbers and two larger ones.
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The median of 5, 10, 13, 7, and 5 is 7.
Median is the number that is in the center of a distribution. First, organize the numbers from least to greatest. 2 4 5 9 18 19 43 Then find the number that is in the center. In this case, the median is 9 because there are 3 quantities on both the left and the right. If you have an even number of data, average the two numbers in the center. 2 6 7 8 10 18 19 25 The median is 9 because 8 and 10 split center. Average 8 and 10 to get 9.
(0, 2, 15, 16, 17) 0+2+15+16+17 = 50 50/5 = 10 The median is 15, the mean is 10.
It is 8.
38/10 factor out a 2 2*19/2*5 eliminate 2; top and bottom 19/5 simplest form