Final answer:
The term 'is greater than' corresponds to the inequality sign '>'. This sign is used in mathematical expressions to compare two values, indicating that the first is larger than the second. The usage of this inequality is also seen in forming hypotheses in statistical testing.
Step-by-step explanation:
The term "is greater than" equates to the inequality sign ">" in mathematics. This sign is used to show that a number on the left is larger in value than a number on the right. For instance, if we have two numbers, where 'a' is greater than 'b', it is written as 'a > b'. It's important to understand that numbers have signs, such as +ve for positive numbers and -ve for negative numbers, indicating their relation to zero. A null hypothesis and an alternative hypothesis are used in statistics to make comparisons between values. For instance, if we claim that the mean (μ) of a sample is greater than 15, it is expressed in the alternative hypothesis as 'μ > 15', opposing the null hypothesis 'μ ≤ 15'.