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Mathematics, 23.07.2021 04:00 llnapier8924
How many women must be randomly selected to estimate the mean weight of women in one age group? We want 90% confidence that the sample mean is within 3.7 lbs of the populations mean, and population standard deviation is known to be 28 lbs.
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How many women must be randomly selected to estimate the mean weight of women in one age group? We w...
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