Ally Hansen Homework

Data understanding: 1: head(mtcars.3,5) 2: dim(mtcars.3) 3: str(mtcars.3) 4: sapply(mtcars.3, typeof) 5: summary(mtcars.3) 6: ?

Data Visualization: 1: Scatter Plot - attach(mtcars.3) - plot(wt, hp, main=“scatterplot”, xlab=“hores power”, ylab=“miles per gallon”) 2: Bar Chart - barplot(prop.table(table(cyl)),xlab=“Number of Cylinders”) 3: Histogram - hist(mpg)