## A survey regarding the heights in (cm) of 51 girls of class X of a school was conducted and the following data was obtained. Find the median height and the mean using the formulae.

This question is exactly same as

Example 7 of Chapter 14 Class 10in the NCERT Book.Please check the answer and video here

https://www.teachoo.com/1962/561/Example-7---A-survey-regarding-heights-of-51-girls-of-Class-X/category/Examples/