Examlex
The members of the buying center are often from different functional areas and desire different benefits from a purchasing agent.
Histograms
Graphical representations of the distribution of numerical data, showing the frequency of data within certain ranges.
Empirical Rule
A statistical norm that asserts for a normally distributed set of data, almost all of the data points are encompassed within three standard deviations from the mean value.
Sample Variance
The measure of dispersion of sample data points around the sample mean, providing an estimation of the population variance.
Sample Standard Deviation
A measure of the dispersion or variability of a set of sample data points around its mean.
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