Use Graph paper for this question.A survey regarding height (in $\text{cm}$ ) of 60 boys belonging to Class 10 of a school was conducted. The following data was recorded: Taking $2\text{cm}=$ height of $10\text{cm}$ along one axis and $2\text{cm}=10$ boys along the other axis draw an ogive of the above distribution. Use the graph to estimate the following:(i) the median(ii) lower Quartile(iii) if above $158\text{cm}$ is considered as the tall boys of the class. Find the number of boys in the class who are tall.