#install_package install.packages(“tidyverse”) install.packages(“readxl”)

#library library(tidyverse) library(readxl)

#set_working_directory setwd(“G:/My Drive/MPA/Spring 2026/Applied Quantatative Methods/R Data/2.9.2026 Class”)

#data cars_data <- read_csv(“cars_data.csv”)

#means mean(cars_data$mpg)

#min_mpg min_mpg <- min(cars_data$mpg)

#max_mpg max_mpg <- max(cars_data$mpg)

#total_cars total_cars <- length(cars_data$mpg)