Which of the Following Best Describes the Sampling Distribution of S₁²/s₂²

Short Answer

Which of the following best describes the sampling distribution of s₁²/s₂² , if we have independently sampled from two normal populations? $\begin{array}{|l|l|}\hline A.&\text { \( Z \) distribution}\\\hline B.&\text {t distribution }\\\hline C.&\text { Chi square distribution}\\\hline D.&\text {F distribution }\\\hline \end{array}$