Directions for questions : Fill in the blanks
If the range of a data is 26 and its highest value is 37, then its least value is _____.

Answer

To solve the problem, we need to find the least value of a data set given the range and the highest value.

### Step-by-Step Solution:

1. **Understand the Formula for Range**:
The range of a data set is calculated using the formula:
\[ \text{Range} = \text{Highest Value} - \text{Lowest Value} \]

2. **Identify the Given Values**:
From the question, we know:
- Range = 26
- Highest Value = 37

3. **Set Up the Equation**:
We can substitute the known values into the range formula:
\[ 26 = 37 - \text{Lowest Value} \]

4. **Rearrange the Equation**:
To find the Lowest Value, we can rearrange the equation:
\[ \text{Lowest Value} = 37 - 26 \]

5. **Calculate the Lowest Value**:
Now, perform the subtraction:
\[ \text{Lowest Value} = 37 - 26 = 11 \]

6. **Final Answer**:
Therefore, the least value is:
\[ \text{Least Value} = 11 \]

### Summary:
If the range of the data is 26 and the highest value is 37, then the least value is **11**.