A quality control manager wants to determine the percentage of defective light bulbs in the production line. Which of the following sampling methods would most likely lead to a valid inference?(1 point)
The most appropriate sampling method to determine the percentage of defective light bulbs in the production line would be random sampling. Random sampling ensures that each light bulb in the production line has an equal chance of being selected for inspection. This method helps to reduce bias and provides a representative sample of the entire population, allowing for a valid inference to be made about the overall quality of the light bulbs.
