The more [...] the rates of returns, the greater the difference between Arithmetic and Geometric mean.
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Subject 4. Measures of Center Tendency ;
It is typically used when calculating returns over multiple periods. It is a better measure of the compound growth rate of an investment. When returns are variable by period, the geometric mean will always be less than the arithmetic mean. <span>The more dispersed the rates of returns, the greater the difference between the two. This measurement is not as highly influenced by extreme values as the arithmetic mean.
The weighted mean is computed by weighting each observed v
last interval [days]
repetition number in this series
scheduled repetition interval
last repetition or drill
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