Find the range of the following set of data:

100, 170, 120

Find the median of the following set of data:

7, 7, 8, 10, 8

Find the mean of the following set of data:

9, 11, 4, 4, 7, 7, 2, 10

Find the mode of the following set of data:

18, 5, 18, 9, 16

Find the range of the following set of data:

20, 90, 30, 70, 90, 140, 150

Find the median of the following set of data:

9, 4, 8, 3, 10, 2, 4

Find the median of the following set of data:

0.7, 0.7, 0.3, 1, 1, 1