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 Form 2 Mathematics Statistics I Questions and Answers

The masses in kilograms of 20 bags of maize were; 90, 94, 96, 98, 99, 102, 105, 91, 102,99,105,94,99,90,94,99,9 8,96,102 and 105 Using an assumed mean of 96kg, calculate the mean mass, per bag, of maize.

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