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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=0.6. 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 six multiple choice questions on an SAT test, so that there are n=6 trials, each with probability of success (correct) given by p=0.6. 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.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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=0.6. 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.) @ 2 W S X ommand # 3 80 F3 E D C $ 4 9 F4 R F % 5 V & T G 6 MacBook Air B F6 Y H & 7 U N C * 8 J DII FB 1 M ( 9 K DD F9 O < H ) O F10 P Time Remaining: 01:06:24 T L > : ; F11 { [ command option + = ? 11 1 d F12 Next 1 delete 1 ret
Transcribed Image Text: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=0.6. 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.) @ 2 W S X ommand # 3 80 F3 E D C $ 4 9 F4 R F % 5 V & T G 6 MacBook Air B F6 Y H & 7 U N C * 8 J DII FB 1 M ( 9 K DD F9 O < H ) O F10 P Time Remaining: 01:06:24 T L > : ; F11 { [ command option + = ? 11 1 d F12 Next 1 delete 1 ret
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