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प्रश्न
Answer the following :
Given below the frequency distribution of weekly wages of 400 workers. Find the range
| Weekly wages (in ’00 Rs.) |
10 | 15 | 20 | 25 | 30 | 35 | 40 |
| No. of workers | 45 | 63 | 102 | 55 | 74 | 36 | 25 |
बेरीज
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उत्तर
Here, L = largest value = 40
S = smallest value = 10
Range = L – S = 40 – 10 = 30
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