The symbol "≤" represents the comparison of two values, indicating that the value on the left is less than or equal to the value on the right. For example, in the expression "3 ≤ 5," it shows that 3 is indeed less than 5. This symbol is commonly used in mathematics and statistics to compare numbers, helping to establish relationships between them. In various fields, such as science, economics, and engineering, the "≤" symbol is essential for expressing constraints and conditions. For instance, when setting limits on resources, one might say that the available budget must be ≤ $1,000, meaning it cannot exceed that amount. This helps in making informed decisions based on numerical comparisons.