Mathematics
The value of π upto 50 decimal places is :
3.14159265358979323846264338327950288419716939937510
(i) Make a frequency distribution table of the digits from 0 to 9 after the decimal place.
(ii) Which are the most and the least occurring digits ?
Statistics
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Answer
(i) The frequency distribution table of the digits from 0 to 9 after the decimal place is :
| Digit | Tally marks | Frequency |
|---|---|---|
| 0 | II | 2 |
| 1 | 5 | |
| 2 | 5 | |
| 3 | 8 | |
| 4 | IIII | 4 |
| 5 | 5 | |
| 6 | IIII | 4 |
| 7 | IIII | 4 |
| 8 | 5 | |
| 9 | 8 | |
| Total | 50 |
(ii) From the frequency distribution table, the frequency of digit 9 and 3 is maximum (8) and the frequency of digit 0 is minimum (2).
Hence, the most occurring digits are 9 and 3 and the least occurring digit is 0.
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