Convert the following inclusive series into ex-clusive series 
To convert the inclusive series into exclusive series, we can use following steps :
(i) First, we find the difference of the upper limit of class interval and the lower limit of the next class interval
(ii) Half of that difference is added to the upper limit of class interval and half is subtracted from the lower limit of the class interval.
The exclusive series of the given inclusive series is shown below :
