AI Worksheet: Training Data, Model, Prediction

AI for students lesson 3: Training data, model and prediction · Set 295 · 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: “500 labelled leaf photos” is a prediction. (a) False (b) True
2. 2.True or false: “typing a new spoken word” is a prediction. (a) False (b) True
3. 3.True or false: “the learned patterns” is training data. (a) False (b) True
4. 4.⏩ In machine learning, which comes first: the trained program or naming a new leaf? (a) the trained program (b) naming a new leaf
5. 5.🔮 A trained model sees a new photo and says “mango”. This is… (a) a label error (b) a password (c) training data (d) a prediction
6. 6.⏩ In machine learning, which comes first: tomorrow’s rain guess or old emails marked spam? (a) tomorrow’s rain guess (b) old emails marked spam
7. 7.Which of these is training data? (a) recorded spoken words (b) the trained program (c) the learned patterns (d) naming a new fruit photo
8. 8.🔁 Training data, the model or a prediction: “tomorrow’s rain guess”? (a) the model (b) a prediction (c) training data
9. 9.Which of these is a prediction? (a) naming a new fruit photo (b) 500 labelled leaf photos (c) recorded spoken words (d) past weather records
10. 10.Which of these is the model? (a) labelled fruit photos (b) old emails marked spam (c) what training builds (d) past weather records
11. 11.⏩ In machine learning, which comes first: the trained program or recorded spoken words? (a) the trained program (b) recorded spoken words
12. 12.True or false: “the trained program” is training data. (a) True (b) False
13. 13.Which of these is a prediction? (a) 500 labelled leaf photos (b) past weather records (c) naming a new leaf (d) what training builds
14. 14.True or false: “flagging a new email” is the model. (a) True (b) False
15. 15.⏩ In machine learning, which comes first: past weather records or the learned patterns? (a) past weather records (b) the learned patterns
16. 16.Which of these is training data? (a) what training builds (b) typing a new spoken word (c) 500 labelled leaf photos (d) naming a new fruit photo
17. 17.🔁 What is the right order? (a) data, prediction, model (b) model, prediction, data (c) prediction, data, model (d) data, model, prediction
18. 18.⏩ In machine learning, which comes first: what training builds or 500 labelled leaf photos? (a) what training builds (b) 500 labelled leaf photos
19. 19.True or false: “the learned patterns” is a prediction. (a) True (b) False
20. 20.True or false: “tomorrow’s rain guess” is training data. (a) True (b) False
21. 21.⏩ In machine learning, which comes first: what training builds or typing a new spoken word? (a) what training builds (b) typing a new spoken word
22. 22.Which of these is training data? (a) the trained program (b) labelled fruit photos (c) what training builds (d) naming a new fruit photo
23. 23.🔁 Training data, the model or a prediction: “labelled fruit photos”? (a) training data (b) a prediction (c) the model
24. 24.⏩ In machine learning, which comes first: labelled fruit photos or naming a new leaf? (a) labelled fruit photos (b) naming a new leaf
25. 25.🔁 Training data, the model or a prediction: “recorded spoken words”? (a) a prediction (b) the model (c) training data
26. 26.⏩ In machine learning, which comes first: naming a new leaf or past weather records? (a) naming a new leaf (b) past weather records
27. 27.True or false: “naming a new leaf” is a prediction. (a) True (b) False
28. 28.⏩ In machine learning, which comes first: the trained program or flagging a new email? (a) the trained program (b) flagging a new email
29. 29.True or false: “recorded spoken words” is the model. (a) False (b) True
30. 30.🧪 Why test a model on NEW examples? (a) to delete its data (b) to change its name (c) to make it slower (d) to see if it works
31. 31.True or false: “what training builds” is training data. (a) False (b) True
32. 32.⏩ In machine learning, which comes first: the trained program or tomorrow’s rain guess? (a) the trained program (b) tomorrow’s rain guess
33. 33.True or false: “typing a new spoken word” is the model. (a) True (b) False
34. 34.⏩ In machine learning, which comes first: recorded spoken words or tomorrow’s rain guess? (a) recorded spoken words (b) tomorrow’s rain guess
35. 35.True or false: “labelled fruit photos” is training data. (a) True (b) False
36. 36.🔁 Training data, the model or a prediction: “the learned patterns”? (a) the model (b) training data (c) a prediction
37. 37.🔁 Training data, the model or a prediction: “naming a new fruit photo”? (a) the model (b) a prediction (c) training data
38. 38.🔁 Training data, the model or a prediction: “past weather records”? (a) training data (b) the model (c) a prediction
39. 39.Which of these is the model? (a) past weather records (b) flagging a new email (c) tomorrow’s rain guess (d) the trained program
40. 40.🔁 Training data, the model or a prediction: “old emails marked spam”? (a) training data (b) a prediction (c) the model

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