Mathematics, 19.05.2020 21:58 emmadownum

EU (European Union) countries report that 46% of their labor force is female. The United Nations wants to determine if the percentage of females in the U. S. labor force is the same. Based on a sample of 500 employment records, representatives from the United States Department of Labor find that the 95% confidence interval for the proportion of females in the U. S. labor force is .357 to .443. If the Department of Labor wishes to tighten its interval, they should

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EU (European Union) countries report that 46% of their labor force is female. The United Nations wan...

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