Question

Measures of centrality numerical information about data

Answer 1

Answer:

Degree centrality of a node refers to the number of edges attached to the node. In order to know the standardized score, you need to divide each score by n-1 (n = the number of nodes).In statistics, dispersion (also called variability, scatter, or spread) is the extent to which a distribution is stretched or squeezed. Common examples of measures of statistical dispersion are the variance, standard deviation, and interquartile range.In statistics, the three most common measures of central tendency are the mean, median, and mode.