Question

The value of $\pi$ upto 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?

Answer 1

(i)

Digits	Frequency
$0$	$2$
$1$	$5$
$2$	$5$
$3$	$8$
$4$	$4$
$5$	$5$
$6$	$4$
$7$	$4$
$8$	$5$
$9$	$8$
Total	$50$

(ii) Least frequency $\to 0\to 2$ times
Maximum frequency $\to 3$ & $9\to 8$ times