find the median of each set of data.\n12, 8, 6, 4, 10, 1\n6, 3, 5, 11, 2, 9, 5, 0\n30, 16, 49, 25

Explanation:

Step1: Arrange data in ascending order

For the first set: $1,4,6,8,10,12$. There are $n = 6$ data - points. Since $n$ is even, the median is the average of the $\frac{n}{2}$th and $(\frac{n}{2}+1)$th ordered values. $\frac{n}{2}=3$ and $\frac{n}{2}+1 = 4$. The 3rd value is $6$ and the 4th value is $8$. Median$=\frac{6 + 8}{2}=7$. For the second set: $0,2,3,5,5,6,9,11$. There are $n = 8$ data - points. $\frac{n}{2}=4$ and $\frac{n}{2}+1 = 5$. The 4th value is $5$ and the 5th value is $5$. Median$=\frac{5 + 5}{2}=5$. For the third set: $16,25,30,49$. There are $n = 4$ data - points. $\frac{n}{2}=2$ and $\frac{n}{2}+1 = 3$. The 2nd value is $25$ and the 3rd value is $30$. Median$=\frac{25+30}{2}=27.5$.

Answer:

7 5 27.5