Question

Match these dispersion measures with their R function names.

Range

Range drop zone empty.
Sample Variance

Sample Variance drop zone empty.
Sample Standard Deviation

Sample Standard Deviation drop zone empty.
range(df$var)

sd(df$var)

var(df$var)


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Answer 1

Range - range(df$var)

Sample Variance - var(df$var)

Sample Standard Deviation - sd(df$var)