```{library(ggplot2)

Histogram for Miles Per Gallon (mpg)

ggplot(mtcars, aes(x = mpg)) + geom_histogram(binwidth = 2, fill = “steelblue”, color = “black”, alpha = 0.7) + labs(title = “Distribution of Miles Per Gallon (mpg)”,subtitle = “Histogram showing fuel efficiency of cars”,x = “Miles Per Gallon (mpg)”, y = “Count”,caption = “Source: mtcars dataset”) + theme_minimal()

Bar Chart for Cylinders

ggplot(mtcars, aes(x = factor(cyl), fill = factor(cyl))) + geom_bar() + scale_fill_brewer(palette = “Set2”) + labs(title = “Distribution of Cars by Cylinder Count”, subtitle = “Bar chart showing the number of cars with different cylinder counts”, x = “Number of Cylinders”, y = “Count”, caption = “Source: mtcars dataset”) + theme_minimal() } knitr::opts_chunk$set(echo = TRUE)


## R Markdown

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see <http://rmarkdown.rstudio.com>.

When you click the **Knit** button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:


``` r
summary(cars)
##      speed           dist       
##  Min.   : 4.0   Min.   :  2.00  
##  1st Qu.:12.0   1st Qu.: 26.00  
##  Median :15.0   Median : 36.00  
##  Mean   :15.4   Mean   : 42.98  
##  3rd Qu.:19.0   3rd Qu.: 56.00  
##  Max.   :25.0   Max.   :120.00

Including Plots

You can also embed plots, for example:

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.