1) The National Highway System Designation Act was signed into law in 1995. It abolished the federal mandate of 55 mph speed limits. The data speed shows percentage changes in interstate highway traffic fatalities from 1995 to 1996 are provided in the Blackboard. Important note: Please note that it is a tab-delimited file. a) Print first 5 lines of the data b) Draw the histogram of the percentage changes in interstate highway traffic fatalities from 1995 to 19906 c) Compare the speed limit and traffic fatalities by displaying a side by side boxplot:s The box plot should look as below 9 Yes No NCREASe 1) The National Highway System Designation Act was signed into law in 1995. It abolished the federal mandate of 55 mph speed limits. The data speed shows percentage changes in interstate highway traffic fatalities from 1995 to 1996 are provided in the Blackboard. Important note: Please note that it is a tab-delimited file. a) Print first 5 lines of the data b) Draw the histogram of the percentage changes in interstate highway traffic fatalities from 1995 to 19906 c) Compare the speed limit and traffic fatalities by displaying a side by side boxplot:s The box plot should look as below 9 Yes No NCREASe