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A Bank Provides Four Sequential Services to Its Customers

Question 88

Multiple Choice

A bank provides four sequential services to its customers. Over the last quarter, the reliability of each of these services was 92%, 97%, 95%, and 90%. What is their overall reliability?


A) 0.9700
B) 0.9350
C) 0.7630
D) 0.7400

Correct Answer:

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