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प्रश्न
The best measure of central tendency is _________.
पर्याय
Arithmetic mean
Harmonic mean
Geometric mean
Median
उत्तर
The best measure of central tendency is Arithmetic mean.
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संबंधित प्रश्न
Find the first quartile and third quartile for the given observations.
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22
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| Income (Rs.): | 70 | 10 | 50 | 75 | 8 | 25 | 8 | 42 |
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| X | 5 | 15 | 10 | 30 | 25 | 20 | 35 | 40 |
| f | 18 | 16 | 20 | 21 | 22 | 13 | 12 | 16 |
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