Mathematics, 30.06.2019 02:50 Snowball080717

Two different simple random samples are drawn from two different populations. the first sample consists of 20 people with 11 having a common attribute. the second sample consists of 2200 people with 1575 of them having the same common attribute. compare the results from a hypothesis test of p 1=p 2 (with a 0.05 significance level) and a 95% confidence interval estimate of p 1minusp 2.

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Two different simple random samples are drawn from two different populations. the first sample consi...