And I got this, this is a screenshot from a professor's course at UCLA, hope they don't mind, I actually needed, I had to find an F table for us to look into. But this is what an F distribution looks like. And obviously it's going to look different depending on the degrees of freedom of the numerator and the denominator. There's kind of 2 degrees of freedom to think about, the numerator's degree of freedom and the denominator's degree of freedom. But with that said, let's calculate the critical F statistic. The critical F statistic for alpha is equal to 0.10, and you're actually going to see different F tables for each different alpha, where our numerator degree of freedom is 2 and our denominator degree of freedom is 6. So this table that I got, this whole table is for an alpha, our significance level of 10% or 0.10, and our numerator's degree of freedom was 2 and our denominator's degree of freedom is 6.