The population proportion of scientists who are women?, Ask an Expert

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In 1983, a random sample of 1000 scientists included 212 female scientists. A similar random sample of scientists in 1990 included 272 women. Do these figures indicate an increase in the population proportion of scientists who are women? Construct the 95% CI for the difference in proportions and examine whether that CI contains zero.

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Category:- Statistics and Probability
Reference No.:- M9111603

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