Please type$/$select the direct and final answer for each question.

Question $3(1$ point$)$

Table of untidy data

The table above is an example of 'untidy' data. Which answer describes best the problem with this data?

Question $3$ options:

Variables are stored in both rows and columns.

Column headers are values, not variable names.

Multiple variables are stored in one column.

Multiple types of observational units are stored in the sam