Dispersion is the act of spreading people or things (like seeds) out over a large area. Measures of dispersion tell us the degree of variation of values in a sample or population.
difference
call thi
pascal/newton kilometre
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The dispersion of the data.
Dispersion is the act of spreading people or things (like seeds) out over a large area. Measures of dispersion tell us the degree of variation of values in a sample or population.
difference
call thi
pascal/newton kilometre
no
There are more than three measures. Some are better than others in some situations but not as good in other situations.
Common measures of central tendency are the mean, median, mode. Common measures of dispersion are range, interquartile range, variance, standard deviation.
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Are measures of dispersion typically reported as
Dispersion is an abstract quality of a sample of data. Dispersion is how far apart or scattered the data values appear to be. Common measures of dispersion are the data range and standard deviation.
The types of dispersion compensation are chromatic dispersion compensation, polarization mode dispersion compensation, and non-linear dispersion compensation. Chromatic dispersion compensation corrects for dispersion caused by different wavelengths of light traveling at different speeds. Polarization mode dispersion compensation addresses differences in travel time for different polarization states of light. Non-linear dispersion compensation manages dispersion that varies with the intensity of the light signal.