2 problems

Strict lower-bound conjecture. For every $\kappa>1$,

Let $d_1\in\mathbb{N}$ and $d_2\in\mathbb{N}$ with $d_2\geq 5$. Let $X_{d_1,d_2}$ be an $F$-random variable with numerator and denominator degrees of freedom $d_1$ and $d_2$, respe…