<span>Frequency range</span> <br><span>The frequency range of assignments or selections is indicated by the number of checked boxes:</span> <br><span>βββββ no record of an assignment or selection yet</span> <br><span>βββββ low</span> <br><span>βββββ below average</span> <br><span>βββββ average</span> <br><span>βββββ above average</span> <br><span>βββββ high</span>