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Mathematics, 14.02.2021 15:50 lesliemar
(urgent please help)in computing the mean of 8 numbers, a student mistakenly used 17 instead of 25 as one of the numbers and obtained 20 as the mean. find the correct mean.
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(urgent please help)in computing the mean of 8 numbers, a student mistakenly used 17 instead of 25 a...
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