Mathematics, 11.11.2019 21:31 Relesses
An oil company is interested in estimating the true proportion of female truck drivers based in five southern states. a statistician hired by the oil company must determine the sample size needed in order to make the estimate accurate to within 3% of the true proportion with 97% confidence. what is the minimum number of truck drivers that the statistician should sample in these southern states in order to achieve the desired accuracy?
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