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a small boy is lost coming down mount washington the leader of the search team estimates that there is a probability p
each of the four engines on an airplane functions correctly on a given flight with probability 99 and the engines
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a balanced die is tossed independently 21 times and letnbspxjnbspbe the number of times the numbernbspjnbspappearsjnbsp
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a university dormitory system houses 1600 students of whom 1200 are undergraduates and the remaining are graduate
it has been observed that the number of particles emitted by a radioactive substance which reach a given portion of
let the independent rvsnbspx1 nbspxnnbspbe distributed asnbspu0 1 and let 1nbspjnbspn use the relevant results in
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let x1 xn be iid rvs with nite unknown mean m and nite known variance s 2 and suppose that n is largei use the clt
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a high school english teacher measured the attitudes of 11th-grade students toward poetry after a 9-week unit on poetry
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