Question

read the following paragraph from the section listening for coughs. for people with covid - 19, the ai model correctly identified 98.5 percent of people with the disease and correctly ruled out covid - 19 in 94.2 percent of people without the disease. which idea is best supported by this paragraph? (a) researchers need to do more work on the ai model. (b) the ai model makes accurate predictions about who has covid - 19. (c) the ai model represents the best way to stop the spread of covid - 19. (d) researchers were surprised by the effectiveness of the ai model in spotting covid - 19. which statement best represents anthony luthrakys approach to the ai model? (a) he is excited to start using it in the hospital where he works. (b) he is grateful that it helped him learn new information about covid - 19. (c) he believes that more research is needed to truly determine how effective the tool is. (d) he does not believe the tool will work and wants to keep looking for a different solution. why did the author conclude the article by describing the fda approval process? (a) to show that the ai model has some problems. (b) to show that the ai model is not yet ready for widespread use. (c) to show that scientists need to develop other areas of ai models. (d) to show that everyone is excited about the potential of the ai model.

Explanation:

1. The paragraph states the AI model correctly identified a high - percentage of people with COVID - 19 and correctly ruled out a high - percentage of those without it, which implies accurate predictions. So for the first question, option B is best supported as it aligns with the accuracy of the AI model's predictions.
2. Without information about Anthony Luthra in the provided text, we cannot answer the second question.
3. Mentioning the FDA approval process likely shows that there is excitement about the potential of the AI model, so for the third question, option D is a reasonable conclusion.

Answer:

1. B. The AI model makes accurate predictions about who has COVID - 19
2. D. To show that everyone is excited about the potential of the AI model