Miki Ramos PAD 6833 Homework 2

library(tidyverse)

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## ✖ dplyr::filter() masks stats::filter()
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## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errors

library(readxl)

setwd("C:/Users/Administrator/Desktop/Graduate School/Applied Quant Methods/My Class Stuff/Monday Class")

cars_data <-read_csv("cars_data.csv")

## New names:
## Rows: 32 Columns: 12
## ── Column specification
## ──────────────────────────────────────────────────────── Delimiter: "," chr
## (1): ...1 dbl (11): mpg, cyl, disp, hp, drat, wt, qsec, vs, am, gear, carb
## ℹ Use `spec()` to retrieve the full column specification for this data. ℹ
## Specify the column types or set `show_col_types = FALSE` to quiet this message.
## • `` -> `...1`

#Answers to questions

mean_mpg<-mean(cars_data$mpg)
#1
mean_mpg

## [1] 20.09062

min_mpg<-min(cars_data$mpg)
#2
min_mpg

## [1] 10.4

max_mpg<-max(cars_data$mpg)
#3
max_mpg

## [1] 33.9

length_mpg<-length(cars_data$mpg)
#4
length_mpg

## [1] 32