Correlation

#Dispersion

w=c(10.20,30,20,50);w

## [1] 10.2 30.0 20.0 50.0

mean(w)

## [1] 27.55

hist(w)

var(w)

## [1] 289.3433

#Correlation

t=c(2,10,34,17,12);t

## [1]  2 10 34 17 12

w=c(10.20,30,20,50);w

## [1] 10.2 30.0 20.0 50.0

hist(t)