The value of π up to 50 decimal places is given below:

3.14159265358979323846264338327950288419716939937510


(i) Make a frequency distribution of the digits from 0 to 9 after the decimal point.


(ii) What are the most and the least frequently occurring digits?

The parts of the questions are solved below:

(i) The frequency is given as follows:


DIGITS



FREQUENCY



0



2



1



5



2



5



3



8



4



4



5



5



6



4



7



4



8



5



9



8



Total



30



(ii) The digit having the least frequency occurs the least and the digit with highest frequency occurs the most.


Hence,


We can say that:


0 has its frequency as 2 and thus occurs least frequently while 3 and 9 have their frequency 8 and hence occur most frequently.


9