This Quiz: 9 pts possible es Question Help Suppose a shipment of 190 electronic

Question

This Quiz: 9 pts possible es Question Help Suppose a shipment of 190 electronic components contains 4 defective components. To determine whether the shipment should be accepted, cum a quality-control engineer randomly selects 4 of the components and tests them. If 1 or more of the components is defective, the shipment is rejected. What is the probability that the shipment is ment rejected? Caler The probability that the shipment is rejected is (Cou (Round to four decimal places as needed.) Form nts) lext ork) (C Sum nts rd a Libr Enter your answer in the answer box. Connectx.webloc

Explanation / Answer

solution:-
given that total = 190 , 4 are defective
p(accepted) = (186/190)*(185/189)*(184/188)*(183/187)
= 0.9178
then we know
=> p(accepted) + p(rejected) = 1
=> p(rejected) = 1 - p(accepted)
=> p(rejected) = 1 - 0.9178
= 0.0822

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