Sample variance
Summary
The sample variance of a sample measures the spread of its values around the sample mean. With the divisor , it is an unbiased estimator of the variance of the population. The node sample variance gives the precise definition.
What this node needs for W1
- an inventory row: the row of the inventory that the node accounts for (0 of 1)
The writing levels say how complete the text of a node is. They do not measure its truth.
Sources
What links here
Definitions
- Sample variance 0JN9P4A944