Determine the variation in this unordered data set by finding the range.115, 125, 205, 219, 104, 123

To find the range in an unordered data set, you need to subtract the smallest number from the largest number. Here are the steps:

1. Identify the smallest and largest numbers in the data set.
2. Subtract the smallest number from the largest number.

Let's apply these steps to your data set:

1. The smallest number in your data set is 104 and the largest number is 219.
2. Subtract 104 from 219 to find the range.

219 - 104 = 115

So, the range of your data set is 115.

To find the range in an unordered data set, you need to subtract the smallest number from the largest number. Here are the steps:

1. Identify the smallest and largest numbers in the data set.
2. Subtract the smallest number from the largest number.

Let's apply these steps to your data set:

1. The smallest number in your data set is 104 and the largest number is 219.
2. Subtract 104 from 219 to find the range.

219 - 104 = 115

So, the range of your data set is 115.