Question: c. How would you use the observed values x1 and x2 to estimate the standard error of your estimator? d. If n1 n2

c. How would you use the observed values x1 and x2 to estimate the standard error of your estimator?

d. If n1  n2  200, x1  127, and x2  176, use the estimator of part

(a) to obtain an estimate of p1  p2.

e. Use the result of part

(c) and the data of part

(d) to estimate the standard error of the estimator.

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