AI Worksheet: Training Data, Model, Prediction

AI for students lesson 3: Training data, model and prediction · Set 99 · 40 questions

AI tip (Data → model → prediction): Training data = the examples (500 labelled leaf photos, old emails marked spam). The model = the learned patterns that training builds. A prediction = the model’s answer about something NEW (naming a new leaf, flagging a new email). The order is always data → model → prediction.

1. 1.⏩ In machine learning, which comes first: the trained program or naming a new fruit photo? (a) the trained program (b) naming a new fruit photo
2. 2.🧪 Why test a model on NEW examples? (a) to make it slower (b) to change its name (c) to delete its data (d) to see if it works
3. 3.True or false: “tomorrow’s rain guess” is a prediction. (a) True (b) False
4. 4.True or false: “old emails marked spam” is training data. (a) True (b) False
5. 5.Which of these is training data? (a) the learned patterns (b) flagging a new email (c) naming a new leaf (d) recorded spoken words
6. 6.⏩ In machine learning, which comes first: old emails marked spam or the learned patterns? (a) old emails marked spam (b) the learned patterns
7. 7.🔁 Training data, the model or a prediction: “500 labelled leaf photos”? (a) a prediction (b) the model (c) training data
8. 8.🔮 A trained model sees a new photo and says “mango”. This is… (a) a label error (b) a prediction (c) training data (d) a password
9. 9.🔁 Training data, the model or a prediction: “the trained program”? (a) a prediction (b) the model (c) training data
10. 10.🔁 Training data, the model or a prediction: “the learned patterns”? (a) a prediction (b) the model (c) training data
11. 11.True or false: “labelled fruit photos” is training data. (a) False (b) True
12. 12.True or false: “typing a new spoken word” is the model. (a) True (b) False
13. 13.🔁 Training data, the model or a prediction: “what training builds”? (a) a prediction (b) training data (c) the model
14. 14.Which of these is the model? (a) old emails marked spam (b) tomorrow’s rain guess (c) flagging a new email (d) what training builds
15. 15.True or false: “the trained program” is a prediction. (a) True (b) False
16. 16.🔁 What is the right order? (a) data, prediction, model (b) model, prediction, data (c) prediction, data, model (d) data, model, prediction
17. 17.⏩ In machine learning, which comes first: tomorrow’s rain guess or past weather records? (a) tomorrow’s rain guess (b) past weather records
18. 18.⏩ In machine learning, which comes first: 500 labelled leaf photos or what training builds? (a) 500 labelled leaf photos (b) what training builds
19. 19.Which of these is a prediction? (a) old emails marked spam (b) what training builds (c) the learned patterns (d) flagging a new email
20. 20.Which of these is training data? (a) the learned patterns (b) typing a new spoken word (c) labelled fruit photos (d) naming a new leaf
21. 21.True or false: “recorded spoken words” is training data. (a) True (b) False
22. 22.True or false: “naming a new fruit photo” is training data. (a) False (b) True
23. 23.True or false: “the trained program” is the model. (a) True (b) False
24. 24.True or false: “500 labelled leaf photos” is training data. (a) True (b) False
25. 25.Which of these is training data? (a) the learned patterns (b) flagging a new email (c) old emails marked spam (d) tomorrow’s rain guess
26. 26.📦 What happens during training? (a) it learns patterns (b) it prints labels (c) it charges up (d) it takes photos
27. 27.Which of these is a prediction? (a) past weather records (b) what training builds (c) naming a new fruit photo (d) labelled fruit photos
28. 28.Which of these is the model? (a) typing a new spoken word (b) tomorrow’s rain guess (c) the learned patterns (d) naming a new fruit photo
29. 29.🔁 Training data, the model or a prediction: “flagging a new email”? (a) the model (b) training data (c) a prediction
30. 30.Which of these is training data? (a) the learned patterns (b) what training builds (c) past weather records (d) the trained program
31. 31.🔁 Training data, the model or a prediction: “past weather records”? (a) the model (b) a prediction (c) training data
32. 32.⏩ In machine learning, which comes first: the trained program or past weather records? (a) the trained program (b) past weather records
33. 33.⏩ In machine learning, which comes first: flagging a new email or what training builds? (a) flagging a new email (b) what training builds
34. 34.True or false: “naming a new fruit photo” is the model. (a) True (b) False
35. 35.🔁 Training data, the model or a prediction: “labelled fruit photos”? (a) a prediction (b) the model (c) training data
36. 36.True or false: “typing a new spoken word” is a prediction. (a) False (b) True
37. 37.🔁 Training data, the model or a prediction: “typing a new spoken word”? (a) the model (b) training data (c) a prediction
38. 38.True or false: “typing a new spoken word” is training data. (a) True (b) False
39. 39.🔁 Training data, the model or a prediction: “old emails marked spam”? (a) a prediction (b) training data (c) the model
40. 40.⏩ In machine learning, which comes first: the learned patterns or labelled fruit photos? (a) the learned patterns (b) labelled fruit photos

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