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Prepadl frequecy distribution tableThe mask of30 student of a class obtained(out, of 75) are given beow,Drepart frequey distribution table15 - 2048, 74, 165,937, 4.2 dt 19,25,,33, 37, 28, 15 , 65 63, 71501.55, 51, 62, " 18.119, 2it, 16, 6,and he meanfollowing data |
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