Which of the Following Best Describes Numerical Statistical Variables

Short Answer

Which of the following best describes numerical statistical variables? $\begin{array}{|l|l|}\hline A&\text { Variables whose outcomes are real numbers.}\\\hline B&\text {Variables which are nominal. }\\\hline C&\text {Variables which are categorical. }\\\hline D&\text { None of these choices are correct.}\\\hline \end{array}$