The marks obtained by 60 students in a certain subject out of 75 are given below :
<tableclass="qx−match−listqx−match−table"border="1"cellpadding="6"cellspacing="0"><tr><td>Marks</td><td>NumberofStudents</td></tr><tr><td>15−20</td><td>4</td></tr><tr><td>20−25</td><td>5</td></tr><tr><td>25−30</td><td>11</td></tr><tr><td>30−35</td><td>6</td></tr><tr><td>35−40</td><td>5</td></tr><tr><td>40−45</td><td>8</td></tr><tr><td>45−50</td><td>9</td></tr><tr><td>50−55</td><td>6</td></tr><tr><td>55−60</td><td>4</td></tr><tr><td>60−65</td><td>2</td></tr></table>
What is the median?
