Kizspy | Question: 19
(Choose 1 answer)
Printed circuit cards are placed in a functional test after being populated with semiconductor chips. A lot
contains 40 cards, and a sample of 3 are selected at random without replacement for functional testing. If 5
cards are defective, what is the probability that all cards in the sample are defective?
A. 0.001
B. 0.999
C. 0.122
D. 0.978
E. None of the other choices is correct
