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Subject 4. Measures of Center Tendency of n = 2 and n = 3 are given by:
and so on.
For n = 2, the harmonic mean is related to arithmetic mean A and geometric mean G by:
<span>The mean, median, and mode are equal in symmetric distributions. The mean is higher than the median in positively skewed distributions and lower than the median in negatively skewed distributions. Extreme values affect the value of the mean, while th
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