The median of the following data is \(50\). Find the values of \(p\) and \(q\), if sum of all the frequency is \(100\).
| Marks | \(20-30\) | \(30-40\) | \(40-50\) | \(50-60\) | \(60-70\) | \(70-80\) | \(80-90\) |
| \(f\) | \(p\) | 13 | 23 | \(20\) | \(q\) | 8 | 4 |
Answer:
The value of \(p\) \(=\) .
The value of \(q\) \(=\) .