Moment
Of statistics and statistic.
The n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value.
This concept's ID is @1~32584
Statistics
- variance
The second moment around the mean; the expected value of the square of the deviations of...
- second moment
The expected value of the square of the deviations of a random variable from the point...