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Answer:
A
Step-by-step explanation:
Answer:0.77
Step-by-step explanation:
Let A be the specification of first components and B be the specification of second component
Let P(A) be the probability that A meets specification and P(B) be the probability that B meets specification.
Probability mass function of the number of components in the assembly that meet specification = P(A) × P(B) (since they are independent)
X= 0.91×0.85
X= 0.77
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