How long does it typically take for a student with no previous graduate coursework to earn a Ph.D.?
It typically takes five years of study.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How long does it typically take for a student with no previous graduate coursework to earn a Ph.D.?

### Input: Not applicable

### Response:
It typically takes five years of study.<|im_end|>