Mathematics, 25.11.2019 22:31 Morganwing1019
Letxbe the maximum of the number of heads obtained when carlos and michael each flipa fair coin twice.(a) describe the underlying spacesof this random experiment and specify the probabil-ities of its elementary events.(b) show the mapping fromstosx, the range ofx.(c) find the probabilities for the various values ofx.(d) compare the pmf ofxwith the pmf ofy, the number of heads in two tosses of a faircoin. explain the difference.(e) suppose that carlos uses a coin with probability of headsp= 3/4. find the pmf ofx.(f) back to the assumption that coins are fair, find the conditional pmf ofx, the maximumof coin tosses, given thatx > 0.(g) find the probability pmf ofxgiven that michael got one head in two tosses.(h) find the probability pmf ofxgiven that michael got one head in the first toss.(i) now make the assumption in part (e) again and find the probability that carlos gotthe maximum given thatx= 2.
Answers: 3
Mathematics, 21.06.2019 17:30, peperivera2652738
Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3
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Mathematics, 21.06.2019 18:30, 91miketaylor
Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?
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Mathematics, 21.06.2019 20:00, martinezjulio1976
Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39
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Letxbe the maximum of the number of heads obtained when carlos and michael each flipa fair coin twic...
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