Question: Construct a confidence interval for p 1 minus p 2 p1p2 at the given level of confidence. x 1 equals x1= 393 n1= 548 x2=
Construct a confidence interval for p 1 minus p 2
p1p2 at the given level of confidence.
x 1 equals
x1=393
n1=548
x2=445
n2=596
90% confidence
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