Suppose that x = 261 is an observation from a B(302, pA)
Chapter 10, Problem 10.2.2(choose chapter or problem)
Suppose that x = 261 is an observation from a B(302, pA) random variable, and that y =401 is an observation from a B(454, pB) random variable. (a) Compute a two-sided 99% condence interval for pA pB. (b) Compute a two-sided 90% condence interval for pA pB. (c) Compute a one-sided 95% condence interval that provides an upper bound for pA pB. (d) Calculate the p-value for the test of the hypotheses H0 : pA = pB versus HA : pA = pB
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