(Solved): Determine the upper-tail critical value of \( \mathrm{F} \) in each of the following one-tail test ...

Determine the upper-tail critical value of \( \mathrm{F} \) in each of the following one-tail tests for a claim that the variance of sample 1 is greater than the variance of sample 2 . a. \( \alpha=0.025, n_{1}=25, n_{2}=21 \) b. \( \alpha=0.005, n_{1}=25, n_{2}=21 \) Click here to view page 2 of the \( F \) table. Click here to view page 3 of the \( F \) table. Click here to view page 4 of the \( F \) table. a. The critical value of \( \mathrm{F} \) when \( \alpha=0.025, \mathrm{n}_{1}=25 \), and \( \mathrm{n}_{2}=21 \) is (Round to two decimal places as needed.) Critical values of \( \mathrm{F} \) for a significance level \( 0.05 \) Critical values of \( \mathrm{F} \) for a significance level \( 0.025 \)