A survey regarding the heights (in cm) of \(50\) girls of Class X of a school was conducted and the following data was obtained:
| Height (in \(cm\)) | Number of girls |
| Less than \(140\) | 4 |
| Less than \(145\) | 12 |
| Less than \(150\) | 30 |
| Less than \(155\) | 40 |
| Less than \(160\) | 46 |
| Less than \(165\) | 50 |
Find the median height.
Answer:
Median \(=\)
[Note: Round off the answer to \(2\) decimal place.]