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13. Find the mean of the following data.7,6,5, 0,7,8,9 |
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Answer» Mean = Total sum/total quantity ( 7 + 6 + 5 + 0 + 7 + 8 + 9)/7 = (18 + 24)/7 = 6 mean=Total sum/total number =(7+6+5+0+7+8+9)/7=(42)/7=6 |
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