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प्रश्न
If median = 45 and its coefficient is 0.25, then the mean deviation about median is
पर्याय
11.25
180
0.0056
45
उत्तर
11.25
Explanation:
Coefficient of M.D = `"MD"/"Median"`
MD = Coefficient of MD × Median
= 0.25 × 45
= 11.25
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