Question: Construct the indicated confidence interval for the difference between population proportions p1-p2. assume that the samples are independent and have been randomly selected. x1=10, n1=

Construct the indicated confidence interval for the difference between population proportions p1-p2. assume that the samples are independent and have been randomly selected. x1=10, n1= 42, x2=27, n2=47; Construct a 90% confidence interval for the difference between population proportions p1-p2.

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