A man claims to have extrasensory perception (ESP). As a test, a fair coin is flipped 2626 times, and the man is asked to predict the outcome in advance. He gets 1818 out of 2626 correct. What is the probability that he would have done at least this well if he had no ESP? Probability =

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Q: A man claims to have extrasensory perception (ESP). As a test, a fair coin is flipped 24 times, and…

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Q: When correctly adjusted, a machine that makes widgets operates with a 5% defective rate. However,…

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A: It is given that n=5 and p=0.35.

Q: The manager of the Fore and Aft Marina in the previous problem wants to investigate the possibility…

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Q: A recent nationwide study of myopia, nearsightedness, found that 38.1% of U.S. adults ages 18 to 24…

A: A recent nationwide study of myopia, nearsightedness, found that 38.1% of U.S. adults ages 18 to 24…

Q: A man claims to have extrasensory perception (ESP). As a test, a fair coin is flipped 3030 times,…

A: Given, n = 30 x = 27 p=xn   = 2730   = 0.9 X ~ B(n, p) P(X=x) = Cxn px(1-p)n-x;     x=0,1,2....n…

Q: A man claims to have extrasensory perception (ESP). As a test, a fair coin is flipped 28 times, and…

A: It is given that man claims he has extrasensory perception (ESP). The fair coin is flipped 28 times…

Q: rolled three

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A: We have given that  n=9 , p=1/4=0.25  , q=1-0.25=0.75 X~Binomial(n=9,p=0.25) Find P(X=5)

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Q: A center for medical services reported that there were 295,000 appeals for hospitalization and other…

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Q: A man claims to have extrasensory perception (ESP). As a test, a fair coin is flipped 2323 times,…

A: Note: It is considered that the coin is flipped 23 times and the person gets 20 out of 23 correct.

Q: It has been observed that 23% of all new cars sold by a dealership were white. A study was conducted…

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Q: For a certain horse race, the odds in favor of a certain horse finishing in second place are given…

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Q: (a) What is the probability that the vaccine selected is an outdated one? (b) If the vaccine…

A: Here define events and draw tree diagram  Here use Bayes theorem