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Type: Open-Ended
Category: Represent and Determine Probability
Level: Grade 12
Author: jjstanley
Last Modified: 7 years ago

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Represent and Determine Probability Question

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Grade 12 Represent and Determine Probability

Sam is a quality control worker at a factory that makes light bulbs. In a sample batch of 300 bulbs he finds 5 that are defective.

a. What is the probability that a bulb is defective?





b. What are the odds in favor of a bulb being defective?




c. What are the odds in favor of a bulb working properly?