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assume that random guesses are made for nine multiple choice questions on an SAT test, do...
Assume that random guesses are made for seven seven multiple choice questions on an SAT test, so that there are n equals = 7 7 trials, each with probability of success (correct) given by p equals = 0.65 0.65. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4 4.
Assume that random guesses are made for nine multiple choice questions on an SAT test, so that there are n=9 trials, each with probability of success correct) given by p=0.2. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4 (Round to four decimal places as needed.)P(X<4) = _______
Assume that random guesses are made for six multiple choice questions on an SAT test, so that there are n equals 6 trials, each with probability of success (correct) given by p equals 0.25. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4.
please help solve! 5.2.17-1 Assume that random guesses are made for nine multiple choice questions on a medical admissions fest, so that there are n- trials, each with a probability of success (correct given by p=0.20. Find the probability that the number of correct answer is fewer than 4 The probability that the number of correct answers is fewer than 4 is (Round to three decimal places as needed.)
Assume that random guesses are made for six six multiple choice questions on an SAT test, so that there are n equals = 6 6 trials, each with probability of success (correct) given by p equals = 0.35 0.35. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4 4.
Assume that random guesses are made for six multiple choice questions on an SAT test, so that there are n 6 trials, each with probability of success (correct) given by p 0.45. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4. PX<4)= (Round to four decimal places as needed.)
5.2.17-T Question Help Assume that random guesses are made for seven multiple choice questions on an SAT test, so that there are n=7 trials, each with probability of success (correct) given by p=0.25. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4. P(X<4) =O (Round to four decimal places as needed.)
Assume that random guesses are made for eight eight multiple choice questions on an SAT test, so that there are n equals = 8 trials, each with probability of success (correct) given by p equals = 0.2. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4 P(X<4) equals = ___ (Round to four decimal places as needed.)
7. a. b. c. Assume that random guesses are made for nine multiple choice questions on an SAT test, so that there are n = 9 trials, each with probability of success (correct) given by p = 0.2. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4. P(X<4)= (Round to four decimal places as needed.) Assume that random guesses are made for 2 multiple-choice questions...
Assume that random guesses are made for eight multiple choice questions on an SAT test, so that there are n = 8 trails, each with probability of sucsess (correct) given by p = 0.65 . Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4.