The measure of dispersion which uses only two observations is called:
AMean
BMedian
CRange
DCoefficient of variation
AMean
BMedian
CRange
DCoefficient of variation
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തന്നിരിക്കുന്ന ഡാറ്റയുടെ മാധ്യം കാണുക.
mark | 0-10 | 10-20 | 20-30 | 30-40 | 40-50 |
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