In a metal the probability of a state 0.1 eV below Fermi level being occupied

• is more than the probability of state 0.1 eV above Fermi level being occupied
• is the same as the probability of state 0.1 eV above Fermi level being occupied
• is less than the probability of state 0.1 eV above Fermi level being occupied
• may be equal to or more or less than the probability of state 0.1 eV above Fermi level being occupied