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प्रश्न
An average alone is not enough to compare series.
विकल्प
True
False
MCQ
सत्य या असत्य
उत्तर
This statement is true.
Explanation:
An average indicates only the behaviour of a particular series. Therefore, in order to measure the extent of divergence of different items from the central tendency is measured by dispersion. So, the average is not enough to compare the series.
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Measures of Central Tendency - Series
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Measures of Central Tendency - Exercise [पृष्ठ ७२]
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संबंधित प्रश्न
The following series relates to the daily income of workers employed in a firm. Compute minimum income earned by the top 25% of workers.
| Daily Income (in Rs) | 10-14 | 15-19 | 20-24 | 25–29 | 30-34 | 35-39 |
| Number of workers | 5 | 10 | 15 | 20 | 10 | 2 |
The following series relates to the daily income of workers employed in a firm. Compute maximum income earned by the lowest 25% of workers.
| Daily Income (in Rs) | 10-14 | 15-19 | 20-24 | 25–29 | 30-34 | 35-39 |
| Number of workers | 5 | 10 | 15 | 20 | 10 | 2 |
