Lawrence Technological l × yvi wileyFLUS ? Secure https://edugenwileyplus.com ed
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Lawrence Technological l × yvi wileyFLUS ? Secure https://edugenwileyplus.com edugen/student/mainf.uni WileyPLUS Montgomery &Runger;, Applied Statistics and Probability for Engineers, oth Edition PROBARTL ITY AND STATISTTCS (MCS 3403) Homc Read, Study& Practice AsaignmenL>Open Assigment NTSSAGr NY INSTRUCTOR rUILSRN PRTNTTR VTRSTON BACK NEXT ASSIGNMENT RESOURCES Problerm 4.098 The manufacturing of semiconductor chips produces 2% defective chips. Assume the chips are independent and that a lot contains 1000 chips. Use norrial appraximatin. Round your ariswers to 4 tlecimal places.) Tost 2 DG-20 Probler 4.1219 protlem 4050 Problem 4.071 ? Part 1 Revicw Score Approximate the probebility that more than 25 are defective. Review Results by Study the absolute tolerance is t-0.000 Click i you would like to Show Work for this question pe Shaw Vark Attempts: of 1 used SAVE FOR LATER SUBMIT ANSWER Part 2 The parts of this question must be compicted in order. This oort wll be available whon you complote the part abov erslon 4,24.7.7 5:07 PM 620/2018 2Explanation / Answer
Solution:
n = 1000
p = 0.02
binomial probability distribution
Formula:
P(k out of n )= n!*pk * qn-k / k! *(n - k)!
P( x > 25 ) = 1000!*0.0226 * 0.981000-26 / 26! *(1000 - 26)!+1000!*0.0227 * 0.981000-27 / 27! *(1000 - 27)!+
+...........+1000!*0.021000 * 0.981000-1000 / 1000! *(1000 - 1000)!
= 0.1099
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