The head of personal Department of large business maintains record of yearly casual leave taken by t...........

The head of personal Department of large business maintains record of yearly casual leave taken by the employees (record to the nearest half day). Cumulative frequency of the employees taking leave up to certain values is shown below:

No of casual leave days         Less or equal to cumulative frequency

2.5                                                11

5.0                                                24

7.5                                                49

10.0                                              63

12.5                                              72

Construct a frequency table and draw a frequency Histogram. How many casual leave days are most common among employees? (15 marks)

By: Abhipedia