Find the range of the following set of data.
13. 11, 4,5,6, 9, 10, 12, 15, 16

12

Step-by-step explanation:

First put the set in order from least to greatest:

4, 5, 6, 9, 10, 11, 12, 15, 16

To find the range you subtract the largest number by the smallest number.

4, 5, 6, 9, 10, 11, 12, 15, 16

So 16 - 4 = 12

So the range is 12.

12

Step-by-step explanation:

The greatest value in the data is 16.

The lowest value in the data is 4.

The range is the difference between the highest and the lowest values.

range = 16 - 4 = 12

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.