The phrase "a conclusion based on" is correct and usable in written English.
It can be used when discussing the reasoning or evidence that leads to a specific conclusion in an argument or analysis.
Example: "The study presents a conclusion based on the data collected over five years of research."
Alternatives: "a deduction derived from" or "an inference drawn from".
For example, when you're having a discussion about just about anything that requires taking a stand, for example, the weather, the economy, raising children, sports and what have you, how often do you hear some variation of, "Well, it's been my experience that [fill in the blank]," and the person then draws a conclusion based on said experience?
"If they reached a conclusion based on the fact that no one wrote 'Death to Islam' in red paint, that's one thing, or if they have inside knowledge that hasn't been released to public, that's another," he said.
"Insufficient evidence" occurs when fewer than 20 points support and refute the hypothesis and no further relevant studies can be found, implying that one cannot reach a conclusion based on the available evidence.
Nor is it difficult to draw a conclusion based on Ocasio-Cortez's more left-leaning politics.
Albeit, like every other theory doing the rounds, this too is simply speculation, a conclusion based on outcome.
Accepting such a conclusion, based on planetary astronomy and a few auxiliary physical premises, required a certain courage of imagination.
In conditional reasoning the reasoner must draw a conclusion based on a conditional, or "if…then," proposition.
He has denied leaking confidential information and said that Mr. Fisch "felt free to reach a conclusion based on surmise and the accounts of clearly biased Spitzer lieutenants".
And he defended his conduct, saying Inspector General Joseph Fisch "felt free to reach a conclusion based on surmise and the accounts of clearly biased Spitzer lieutenants".
