Answer:
dispersion → the variability in a data set's values; synonymous with spread
spread → the overall "stretch" of a data set's distribution; synonymous with dispersion
range → in a data set, the smallest interval containing all data points; a measure of dispersion
So, the correct matches are:
Dispersion refers to the variability in a data set's values.
Spread refers to the overall "stretch" of a data set's distribution.
Range refers to the smallest interval containing all data points, which is a measure of dispersion.
Step-by-step explanation: