Question

The runs scored by a batsman in 35 different matches are given below: Find the lower limit of the median class.

Consider the following frequency distribution of the heights (in cm) of 60 students of a class: Find the upper limit of the median class.

Consider the following frequency distribution of the heights (in cm) of 60 students of a class: Find the sum of the lower limit of the modal class and the upper limit of the median class.

For what value of x, is the median of the following frequency distribution 34·5 ? | Class | Frequency | |-------|-----------| | 0 − 10 | 3 | | 10 − 20 | 5 | | 20 − 30 | 11 | | 30 − 40 | 10 | | 40 − 50 | x | | 50 − 60 | 3 | | 60 − 70 | 2 |