In a real life setting an inconclusive result simply means the examiner is unable to render a definite diagnosis of truth or deception. In such cases a second examination is usually conducted at a later date.

Can you get hired with inconclusive polygraph?

If your polygraph remains inconclusive, that doesn't necessarily mean you won't get the job. But the government may look to see what continued to cause the inconclusive results, whether it was a medication, or a specific issue that caused red flags in the examination.

What causes an inconclusive lie detector test?

There are several factors that could cause the results of a polygraph examination to be rendered as “Inconclusive”. Some of these factors include improper question formulation based on bad case facts. The lack of fear by the examinee of getting caught in a lie is sometimes a reason for this result.