Assignment 1 The R code & line plot of the boys, girls and total all on the same plot and in separate color. Do not forget Title and axes labels and Chart legend. Below is the R code I used to do my assignment: source("http://www.openintro.org/stat/data/arbuthnot.R") plot(x = arbuthnot$year, y = arbuthnot$girls, type = "I") plot(arbuthnot$year, arbuthnot$boys + arbuthnot$girls,xlab="year",ylab="male,female,Total",type = "I",col="red",main="Assignment 1") lines (arbuthnot$year, arbuthnot$boys,col="blue") lines (arbuthnot$year, arbuthnot$girls,col="Green")