In each of the following situations, calculate the p-value of the observed data. (a) For testing H0
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(a) For testing H0 : θ ≤ 1/2 versus H1 : θ > 1/2,7 successes are observed out of 10 Bernoulli trials.
(b) For testing H0 : λ ≤ 1 versus H1 : λ > 1,X = 3 are observed, where X ~ Poisson(λ).
(c) For testing H0: A ≤ 1 versus H1: λ > 1, X1 = 3, X2 = 5, and X3 = 1 are observed, where Xi ~ Poisson(λ), independent.
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