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Jan 14, 2015 at 8:17 comment added Dulguun Otgon Ok it doesn't get any more accurate than this $$M_n = \frac{A_n}{Q_n}=\frac{A_{n-1}+a_n}{Q_{n-1}+q_n}=\frac{Q_{n-1} M_{n-1} +a_n }{Q_{n-1}+q_n}$$
Jan 14, 2015 at 8:13 history bounty ended Dulguun Otgon
Jan 14, 2015 at 8:13 vote accept Dulguun Otgon
Jan 9, 2015 at 22:57 history edited leonbloy CC BY-SA 3.0
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Jan 9, 2015 at 22:52 history answered leonbloy CC BY-SA 3.0