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Find the median of the data if h=9, 1=144.5, f=12, cf.=17, n/2 = 20O 146O 146.75O 147O 147.75 |
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Answer» MEDIAN = 144.5+((20-17)/12)×9 = 144.5+(9/4) = 146.75 mm THEREFORE, the median LENGTH of the leaves = 146.75 mm. 5. |
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