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प्रश्न
Explain the procedure of selecting a random sample of 3 students out of 10 in your class, by using random number tables.
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उत्तर
The procedure for selecting a random sample of 3 students out of 10 in a class is as follows:
- Assign a particular number between 1 to 10 to all the 10 students like 01, 02, 03, 04, 05, 06, 07, 08, 09, 10.
- Select a number randomly. Let us assume that the number selected is 05.
- Consult the Two-Digit Random Number Table, two numbers successive to the selected random number (i.e. 05) either horizontally or vertically are the remaining two students (i.e. 06 and 07).
संबंधित प्रश्न
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Using the following Tippet’s random number table
| 2952 | 6641 | 3992 | 9792 | 7969 | 5911 | 3170 | 5624 |
| 4167 | 9524 | 1545 | 1396 | 7203 | 5356 | 1300 | 2693 |
| 2670 | 7483 | 3408 | 2762 | 3563 | 1089 | 6913 | 7991 |
| 0560 | 5246 | 1112 | 6107 | 6008 | 8125 | 4233 | 8776 |
| 2754 | 9143 | 1405 | 9025 | 7002 | 6111 | 8816 | 6446 |
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