Formulate a hypothesis about the given data.
Hypothesis: There is a difference in the average scores of students among different classes.
Data showing the average score of students in different classes.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Formulate a hypothesis about the given data.

### Input:
Data showing the average score of students in different classes.

### Response:
Hypothesis: There is a difference in the average scores of students among different classes.