Correct Answer : Statistics is used to process complex problems in the real world
Explanation : Statistics is used to process complex problems in the real world so that Data Scientists and Analysts can look for meaningful trends and changes in Data.
Correct Answer : Slow processing of documents
Explanation : Code and text is in one place.
Correct Answer : There are three types of random variable
Explanation : There are two types of random variable- continuous and discrete.
Correct Answer : RMarkdown
Explanation : knitr is available on CRAN.