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3supplementary angies dl lie lene UI LIC LITLIL..The median of data is 50. Find the values of x and y, if the sum of a!! frequency is 90.Marks 20 - 30 30 - 40 40 - 50 50-60 60-70 70-80 80-9082510Y2515frequency XХ |
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Answer» ok Step-by-step EXPLANATION: follow me and get FOLLOWED back, and THANK my some answer , please |
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