There is a difference between saying that &quot;it is 50% true that Sally&#x27;s hair is red&quot; and &quot;it is true that Sally&#x27;s hair is 50% red&quot;.<p>It isn&#x27;t a scenario, it&#x27;s a thought experiment. &quot;given all relevant objective information&quot; sounds much like the omniscient speaker which is central to the epistemic theory.