This is a statistics question:

Find the following probabilities:
P(F≤3.48) for v_1=5,v_2=9
P(F>3.09) for v_1=15,v_2=20

Look them up in a table.

The values for the F distribution are to the right.

The first one appears to be for
{\alpha}=.05

Therefore, since it is <, it would be .95

The second one is for {\alpha}=.01