# How to Calculate Reach: 4 Steps (with Pictures)

## Video: How to Calculate Reach: 4 Steps (with Pictures) Video: How To Solve Absolute Value Equations, Basic Introduction, Algebra 2023, October

In statistics, range is the difference between the highest value in a data set and the lowest value in a data set. Range shows how spread out the values are in a series. If the range is a large number, then the values in the series are highly dispersed; if the range is a small number, then the values in the series are close to each other. If you want to know how to calculate reach, just follow these steps.

## Step

### Step 1. List the elements of your data set

To find the range of a data set, you must list all the elements in the data set so that you can identify the largest and smallest numbers. Write down all the elements. The numbers in this data set are: 14, 19, 20, 24, 25, and 28.

• It is easier to identify the largest and smallest numbers in a data set if you order the numbers from smallest to largest. In this example, the data set would be structured like this: 14, 19, 20, 24, 24, 25, 28.
• Sorting the elements in a data set will also help you perform other calculations, such as finding the mode, mean, or median of the data set.

### Step 2. Identify the largest and smallest numbers in the data set

In this problem, the smallest number in the data set is 14 and the largest number is 28.

### Step 3. Subtract the smallest number in your data set from the largest number

Now that you've identified the smallest and largest numbers in the data set, all you have to do is subtract them from each other. Subtract 14 from 25 (25 – 14) to get 11, the range of the data set.