The range of the data
12,25,15,18,17,20,22,0,16,11,8,19,10,30,20,38, is

Options

A. `10`
B. `15`
C. `18`
D. `38`

Answer

To find the range of the given data set, we will follow these steps:

### Step 1: Identify the Data Set
The data set provided is:
12, 25, 15, 18, 17, 20, 22, 0, 16, 11, 8, 19, 10, 30, 20, 38.

### Step 2: Determine the Maximum Value
We need to find the maximum value in the data set. By examining the numbers, we can see that the maximum value is:
**38**.

### Step 3: Determine the Minimum Value
Next, we need to find the minimum value in the data set. Looking through the numbers, we find that the minimum value is:
**0**.

### Step 4: Calculate the Range
The range is calculated using the formula:
\[ \text{Range} = \text{Maximum Value} - \text{Minimum Value} \]
Substituting the values we found:
\[ \text{Range} = 38 - 0 = 38 \]

### Final Answer
The range of the data set is **38**.

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