An Automatic Machine Inserts Mixed Vegetables into a Plastic Bag

question 49

Multiple Choice

An automatic machine inserts mixed vegetables into a plastic bag. Past experience revealed that some packages were underweight and some were overweight,but most of them had satisfactory weight. What is the probability of selecting three packages that are satisfactory?

• A)0.900
• B)0.810
• C)0.729
• D)0.075

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Definitions:

Serially

The process of sending data one bit at a time, sequentially, over a communication channel.

Event-driven Sequencers

A programming construct that triggers actions in sequence based on specific events, commonly used in automation and control systems.