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Mathematics, 23.05.2020 02:07 tabocampos1414

A sample of 81 items is taken form population with a standard deviation 45 kilograms. The sample mean is 112 kilograms. What weights are included in the 68% confidence interval NEED HELP


A sample of 81 items is taken form population with a standard deviation 45 kilograms. The sample mea

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A sample of 81 items is taken form population with a standard deviation 45 kilograms. The sample mea...
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