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A large chain retailer purchases a certain kind of electronic device from a manufacturer. The manufacturer indicates that the defective rate of the device is 3%. The inspector randomly picks 20 items from a shipment. What is the probability that there will be at least one defective item among these 20? Determine the correct parameter. O a.p = 1- 0.03 O b.n = 20, X >1 O c.n= 20, X = 0 d. NONE

A large chain retailer purchases a certain kind of electronic device from a manufacturer. The manufacturer indicates that the defective rate of the device is 3%. The inspector randomly picks 20 items from a shipment. What is the probability that there will be at least one defective item among these 20? Determine the correct parameter. O a.p = 1- 0.03 O b.n = 20, X >1 O c.n= 20, X = 0 d. NONE

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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A large chain retailer purchases a certain kind of electronic device from a manufacturer. The manufacturer indicates that the defective rate of the device is 3%. The inspector randomly picks 20 items from a shipment. What is the probability that there will be at least one defective item among these 20? Determine the correct parameter. O a. p = 1- 0.03 b.n = 20, X> 1 O c. n = 20, X = 0 d. NONE
Transcribed Image Text:A large chain retailer purchases a certain kind of electronic device from a manufacturer. The manufacturer indicates that the defective rate of the device is 3%. The inspector randomly picks 20 items from a shipment. What is the probability that there will be at least one defective item among these 20? Determine the correct parameter. O a. p = 1- 0.03 b.n = 20, X> 1 O c. n = 20, X = 0 d. NONE
In an NBA championship series, the team that wins four games out of seven is the winner. Suppose that teams A and B face each other in the championship games and that team A has a probability 0.55 of winning a game over team B. What is the probability that team A will win the series in 6 games? Determine the correct Excel formula. a. NEGBINOM.DIST(2,4,0.45, FALSE) O b. NEGBINOM.DIST(2,4,0.55, FALSE) C. NONE d. BINOM.DIST(4,6,0.55, TRUE)
Transcribed Image Text:In an NBA championship series, the team that wins four games out of seven is the winner. Suppose that teams A and B face each other in the championship games and that team A has a probability 0.55 of winning a game over team B. What is the probability that team A will win the series in 6 games? Determine the correct Excel formula. a. NEGBINOM.DIST(2,4,0.45, FALSE) O b. NEGBINOM.DIST(2,4,0.55, FALSE) C. NONE d. BINOM.DIST(4,6,0.55, TRUE)
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