Need explanation on how to break this problem down to get the between proportions, I have the equation and doing
as directed by teacher, however I am unable to get the correct answers.
Construct a confidence interval for p1−p2 at the given level of confidence.
x1=359, n1=511, x2=425, n2=589, 95% confidence
The researchers are _______% confident the difference between the two population proportions, p1−p2, is between ____ and ____.
(Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)