Q1. What are R’s three most basic data types?

They are logical, character, and numerical.

Q2. What are R’s five most common types of objects?

Upload the cars.csv file; save it in the data folder; and upload it into the data folder. Revise the read.csv code line so that the code matches both the name and address of the data file. The row represent cars and the column characteristics of the cars.

Q3. How many cars are there in the dataset?

428

Q4. How many columns are there?

19

Q5. How much does the heaviest car weigh?

7190