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<p>[QUOTE=&quot;physics-fan3.14, post: 2963840, member: 19165&quot;]PCGS and NGC grade significantly more coins than ANACS and ICG. I think we can all agree on that. </p><p><br /></p><p>An earlier poster had mentioned that he could very easily find numerous inaccurately graded P and N coins. </p><p><br /></p><p>My point is, even if they are significantly more accurate, because they grade so many more coins there will still be plenty of inaccurately graded coins (maybe even more than A or I, on an absolute number scale). </p><p><br /></p><p>I just made up the 10% and 2% accuracies in my example above to show how this was easily possible. By tweaking those percentages, sure, you could make it show anything you wanted to. And we could make my example closer to the truth by using actual submission numbers. But that&#039;s not really my point.[/QUOTE]</p><p><br /></p>

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