Track quiz

A leaf app scores 8 of 8 on garden leaves. On forest leaves it scores 6 of 10. What is the problem?

• The forest leaves are harder to photograph than garden leaves
• It works well for one group and poorly for another
• The garden test had too few leaves to be trusted

The app got 14 of 18 leaves right in total. Why can this number mislead?

• It hides that one group scored only 6 of 10 leaves
• A total of 14 of 18 is low for most apps
• A total cannot be worked out for two groups at once

What did adding forest photos to the training change?

• Garden leaves were now guessed wrong more often
• The forest score rose from 6 of 10 to 7 of 10
• Forest leaves went from 6 of 10 to 9 of 10 right

You typed your name into a shop app. It also knows your busiest shopping day. How?

• You typed it at sign-up, but did not notice doing it
• It recorded your visits and worked the day out
• The shop picked a day for you at random

Which of these is data the app worked out?

• The phone number you gave when you signed up
• The exact time you paid at the counter
• That you often shop with the same friend

A message about a bus has been passed on twice. What should you do first?

• Find the first source, then compare
• Pass it on now so others can plan
• Read the last copy again, very carefully

What is a deepfake?

• A fake clip made with AI that looks real
• A real video that someone edited to look brighter
• A video that many people have shared and liked

In the tailor shop, a machine cuts the cloth. What does the person do now?

• Stops working, as cutting is gone
• Cuts the cloth twice as fast as before
• Checks the pieces. The task shrinks.

The shop went from 210 to 110 minutes of a person. How many tasks does it have now?

• 7 tasks, the same as before
• 8 tasks, because one new task appeared
• 4 tasks, because a machine took four of them

A reading app picks the best readers by books borrowed. Children with no library lose. Which choice is behind this unfair ranking?

• Whose examples the app learned from
• Who answers when the ranking is wrong
• What the app counts as a good reader

A bank says "the computer decided". No person can explain the result. What is missing?

• A person who answers for the result
• Better examples from more towns
• A faster computer that decides in less time

After six samosa orders, samosa has 7 of 10 tiles. Then you order three fruit cups. What happens?

• Samosa drops to 0 tiles right away
• Samosa drops a little, to 6 tiles
• Samosa stays at 7 tiles as before

How can you see other things on a list built from taps?

• Tap them on purpose, more than once
• Wait a few days for the list to forget
• Switch the screen off and on again

A message says a friend needs money sent now. You cannot reach the friend. Which habit fits?

• Take a quick look, then send the money at once
• Check it now, then decide for yourself
• Ask a grown-up you trust before you act

What does AI access mean?

• How fast an AI answers a question
• Whether a person can use AI at all
• Which language the AI was written in

A team gives city and village patients an equal chance. Which bioethics rule is this?

• Justice, a fair share for all people
• Do not harm, avoid hurting anyone
• Maximum benefit, aim to do the most good