AI Worksheet: Training Data, Model, Prediction

AI for students lesson 3: Training data, model and prediction · Set 741 · 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.True or false: “flagging a new email” is a prediction. (a) True (b) False
2. 2.⏩ In machine learning, which comes first: tomorrow’s rain guess or what training builds? (a) tomorrow’s rain guess (b) what training builds
3. 3.🔁 Training data, the model or a prediction: “past weather records”? (a) a prediction (b) training data (c) the model
4. 4.🧪 Why test a model on NEW examples? (a) to delete its data (b) to see if it works (c) to make it slower (d) to change its name
5. 5.Which of these is the model? (a) naming a new leaf (b) 500 labelled leaf photos (c) old emails marked spam (d) the learned patterns
6. 6.True or false: “500 labelled leaf photos” is the model. (a) False (b) True
7. 7.Which of these is a prediction? (a) past weather records (b) the trained program (c) old emails marked spam (d) typing a new spoken word
8. 8.Which of these is training data? (a) flagging a new email (b) the trained program (c) 500 labelled leaf photos (d) typing a new spoken word
9. 9.🔁 Training data, the model or a prediction: “the trained program”? (a) training data (b) the model (c) a prediction
10. 10.True or false: “labelled fruit photos” is training data. (a) True (b) False
11. 11.📦 What happens during training? (a) it charges up (b) it prints labels (c) it learns patterns (d) it takes photos
12. 12.True or false: “past weather records” is training data. (a) False (b) True
13. 13.⏩ In machine learning, which comes first: the learned patterns or naming a new leaf? (a) the learned patterns (b) naming a new leaf
14. 14.🔮 A trained model sees a new photo and says “mango”. This is… (a) a label error (b) a prediction (c) a password (d) training data
15. 15.🔁 Training data, the model or a prediction: “what training builds”? (a) a prediction (b) the model (c) training data
16. 16.⏩ In machine learning, which comes first: the trained program or recorded spoken words? (a) the trained program (b) recorded spoken words
17. 17.🔁 Training data, the model or a prediction: “tomorrow’s rain guess”? (a) a prediction (b) the model (c) training data
18. 18.⏩ In machine learning, which comes first: labelled fruit photos or tomorrow’s rain guess? (a) labelled fruit photos (b) tomorrow’s rain guess
19. 19.True or false: “the trained program” is a prediction. (a) True (b) False
20. 20.Which of these is training data? (a) naming a new leaf (b) the learned patterns (c) labelled fruit photos (d) what training builds
21. 21.True or false: “labelled fruit photos” is the model. (a) False (b) True
22. 22.⏩ In machine learning, which comes first: the trained program or past weather records? (a) the trained program (b) past weather records
23. 23.Which of these is training data? (a) past weather records (b) the trained program (c) flagging a new email (d) naming a new fruit photo
24. 24.Which of these is the model? (a) labelled fruit photos (b) what training builds (c) naming a new leaf (d) tomorrow’s rain guess
25. 25.⏩ In machine learning, which comes first: past weather records or naming a new leaf? (a) past weather records (b) naming a new leaf
26. 26.Which of these is the model? (a) recorded spoken words (b) labelled fruit photos (c) flagging a new email (d) the trained program
27. 27.🔁 Training data, the model or a prediction: “flagging a new email”? (a) a prediction (b) the model (c) training data
28. 28.🔁 Training data, the model or a prediction: “naming a new fruit photo”? (a) a prediction (b) the model (c) training data
29. 29.🔁 Training data, the model or a prediction: “recorded spoken words”? (a) the model (b) training data (c) a prediction
30. 30.🔁 Training data, the model or a prediction: “old emails marked spam”? (a) the model (b) a prediction (c) training data
31. 31.True or false: “naming a new fruit photo” is training data. (a) True (b) False
32. 32.🔁 What is the right order? (a) data, prediction, model (b) model, prediction, data (c) data, model, prediction (d) prediction, data, model
33. 33.⏩ In machine learning, which comes first: the trained program or 500 labelled leaf photos? (a) the trained program (b) 500 labelled leaf photos
34. 34.🔁 Training data, the model or a prediction: “labelled fruit photos”? (a) the model (b) training data (c) a prediction
35. 35.⏩ In machine learning, which comes first: what training builds or flagging a new email? (a) what training builds (b) flagging a new email
36. 36.True or false: “recorded spoken words” is training data. (a) False (b) True
37. 37.⏩ In machine learning, which comes first: naming a new leaf or the learned patterns? (a) naming a new leaf (b) the learned patterns
38. 38.True or false: “the trained program” is the model. (a) False (b) True
39. 39.True or false: “old emails marked spam” is the model. (a) False (b) True
40. 40.⏩ In machine learning, which comes first: what training builds or naming a new leaf? (a) what training builds (b) naming a new leaf

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