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A number of particular articles have been classified according to their weights. After drying for two weeks, the same articleshave again been weighed and similarly classified. It is known that the median weight in the first weighing was 20.83 gmwhile in the second weighing it was 17.35 gm. Some frequencies a and b in the first weighing and x and y in the second aremissing. It is known that a = (1/3) x and b = (1/2) y |
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Answer» KVM switches 5 an hour AGO and Step-by-step EXPLANATION: uyt |
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