AI Worksheet: Training Data, Model, Prediction

AI for students lesson 3: Training data, model and prediction · Set 91 · 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: what training builds or 500 labelled leaf photos? (a) what training builds (b) 500 labelled leaf photos
2. 2.🔁 Training data, the model or a prediction: “what training builds”? (a) training data (b) the model (c) a prediction
3. 3.🔁 Training data, the model or a prediction: “naming a new leaf”? (a) the model (b) a prediction (c) training data
4. 4.Which of these is a prediction? (a) what training builds (b) recorded spoken words (c) flagging a new email (d) the learned patterns
5. 5.Which of these is a prediction? (a) tomorrow’s rain guess (b) recorded spoken words (c) what training builds (d) the learned patterns
6. 6.True or false: “past weather records” is a prediction. (a) False (b) True
7. 7.Which of these is a prediction? (a) the trained program (b) past weather records (c) the learned patterns (d) typing a new spoken word
8. 8.🔁 What is the right order? (a) model, prediction, data (b) prediction, data, model (c) data, model, prediction (d) data, prediction, model
9. 9.True or false: “past weather records” is training data. (a) False (b) True
10. 10.🧪 Why test a model on NEW examples? (a) to delete its data (b) to change its name (c) to see if it works (d) to make it slower
11. 11.🔁 Training data, the model or a prediction: “past weather records”? (a) training data (b) the model (c) a prediction
12. 12.True or false: “the trained program” is a prediction. (a) False (b) True
13. 13.Which of these is the model? (a) the learned patterns (b) past weather records (c) tomorrow’s rain guess (d) flagging a new email
14. 14.🔁 Training data, the model or a prediction: “labelled fruit photos”? (a) the model (b) a prediction (c) training data
15. 15.🔁 Training data, the model or a prediction: “recorded spoken words”? (a) the model (b) training data (c) a prediction
16. 16.🔁 Training data, the model or a prediction: “naming a new fruit photo”? (a) the model (b) a prediction (c) training data
17. 17.🔁 Training data, the model or a prediction: “flagging a new email”? (a) training data (b) the model (c) a prediction
18. 18.Which of these is training data? (a) flagging a new email (b) what training builds (c) old emails marked spam (d) the trained program
19. 19.⏩ In machine learning, which comes first: naming a new leaf or the learned patterns? (a) naming a new leaf (b) the learned patterns
20. 20.True or false: “tomorrow’s rain guess” is a prediction. (a) False (b) True
21. 21.⏩ In machine learning, which comes first: past weather records or the learned patterns? (a) past weather records (b) the learned patterns
22. 22.Which of these is the model? (a) 500 labelled leaf photos (b) typing a new spoken word (c) what training builds (d) past weather records
23. 23.True or false: “500 labelled leaf photos” is the model. (a) True (b) False
24. 24.🔮 A trained model sees a new photo and says “mango”. This is… (a) training data (b) a password (c) a prediction (d) a label error
25. 25.Which of these is training data? (a) labelled fruit photos (b) the learned patterns (c) flagging a new email (d) tomorrow’s rain guess
26. 26.🔁 Training data, the model or a prediction: “old emails marked spam”? (a) training data (b) the model (c) a prediction
27. 27.True or false: “recorded spoken words” is a prediction. (a) True (b) False
28. 28.⏩ In machine learning, which comes first: naming a new fruit photo or the learned patterns? (a) naming a new fruit photo (b) the learned patterns
29. 29.True or false: “the learned patterns” is training data. (a) True (b) False
30. 30.True or false: “typing a new spoken word” is training data. (a) False (b) True
31. 31.Which of these is the model? (a) naming a new fruit photo (b) labelled fruit photos (c) the trained program (d) tomorrow’s rain guess
32. 32.Which of these is training data? (a) tomorrow’s rain guess (b) 500 labelled leaf photos (c) naming a new fruit photo (d) naming a new leaf
33. 33.True or false: “the learned patterns” is the model. (a) False (b) True
34. 34.⏩ In machine learning, which comes first: labelled fruit photos or flagging a new email? (a) labelled fruit photos (b) flagging a new email
35. 35.Which of these is training data? (a) the learned patterns (b) tomorrow’s rain guess (c) past weather records (d) naming a new leaf
36. 36.True or false: “recorded spoken words” is the model. (a) True (b) False
37. 37.Which of these is training data? (a) recorded spoken words (b) the trained program (c) the learned patterns (d) flagging a new email
38. 38.⏩ In machine learning, which comes first: old emails marked spam or typing a new spoken word? (a) old emails marked spam (b) typing a new spoken word
39. 39.True or false: “naming a new leaf” is training data. (a) True (b) False
40. 40.Which of these is a prediction? (a) what training builds (b) labelled fruit photos (c) naming a new fruit photo (d) 500 labelled leaf photos

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