Question 1

Which of the following functions does RStudio unify? (Select all that apply.)

Storing of data.

Editing and execution of source code.

Display of the R Console.

Visualization of plots.

Visualization of data in table form.

Question 2

Which statement is true about the RStudio IDE?

RStudio is a commercial product of IBM.

RStudio is free and open source.

Question 3

Which statement about R packages is correct?

R currently supports more than 15,000 packages which can be installed to extend R's functionality.

R doesn't require any packages to be installed since it contains all functionality necessary which a data scientists ever requires.