The temperature recorded in various places of a state during the month of May is given below. If the median of the given data is 25, and the total frequency is 54, then find the values of \(y\) and \(z\).
| Temperature | \(0 - 10\) | \(10 - 20\) | \(20 - 30\) | \(30 - 40\) | \(40 - 50\) |
| Number of places | 19 | \(y\) | \(z\) | 18 | 1 |
Answer:
The value of \(y\) is .
The value of \(z\) is .