Given X1,,Xn Bernoulli(p),andY1,,Ym Bernoulli(q), find the plug-in estimator and estimated standard error for p. Recall the definition
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Given X1,···,Xn ∼Bernoulli(p),andY1,···,Ym ∼Bernoulli(q), find the plug-in estimator and estimated standard error for p. Recall the definition of the distribution of a Bernoulli random variable, with standard formulae. Find the plug-in estimator and standard error for p − q, and then find an approximate 90% confidence interval for p − q.
Suppose that a random variable Y is an observation from a normal distribution with unknown mean μ and variance σ2 = 1. Find a 95% confidence interval for μ using the Normal Method.
Related Book For
Statistics for Business and Economics
ISBN: 978-0132930192
8th edition
Authors: Paul Newbold, William Carlson, Betty Thorne
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