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$a_n = a_1 + (n-1)d$, $b_n=\frac{\sqrt[n]{a_1 \cdot a_2 ... \cdot a_n}}{\frac{a_1+a_2...+ a_n}{n}}$ Prove $\lim_{n \to \infty}b_n$ exists, and find it

Is the average multiplicative order of a finite field often small?

What Moving Average Formula does Google Sheets Use in Their Chart Trendline?

Is there a name for the property, such as for f-means, that the result lies in the closed interval between the minimum and maximum of the input set?

Why is this average rule true?

Normalizing by a non-linear max value

calculating annualized GDP

Is a 1-D Kalman filter better than just averaging?

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