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Re: Post your New York nationals!
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Re: Post your New York nationals!
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Re: A True Test To See If CACG Is As Strict As Perceived
Cochran’s formula is perhaps the most well known equation for calculating sample size, and widely used when the population is large or unknown. I chose a 90% confidence level, .5 standard deviation, … (View Post)7 -
Re: Look what the cat drug in - a new CBH for the group - Grade posted
I'll guess AU53. Great pick up! And thanks for sharing both your coin and your thoughts. Nice read. (View Post)1 -
Re: Bechtler Gold Coins at UNC-Chapel Hill
I love Bechtler coins. Those all look cleaned? (View Post)4
