1. What is the primary purpose of R programming language?
2. In R, what does the function length() do?
3. How is a comment denoted in R?
4. What does the function install.packages() do in R?
5. Which of the following is a correct variable name in R?
6. What does RStudio provide for R programming?
7. In R, how is a matrix created using the matrix() function?
8. What is the purpose of the function Sys.Date() in R?
9. Which of the following is a valid R data type?
10. How is a data frame created in R?
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