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2076 days ago

The Three Doors - (a.k.a. The Monty Hall problem)

Andrea from Eden Terrace

Zane, a contestant on a game show, has a big decision to make. There are three doors in front of him and behind each door is a prize. The prize behind one of the doors is a shiny red sports car while the prize behind each of the other two doors is a goat (yes, a goat). The game show host asks Zane to choose a door. Zane squirms nervously before finally announcing his choice.

"Zane, I am feeling generous" says the game show host, "I will open one of the two doors you didn't choose which I know to have a goat behind it." So he does, and now there are only two closed doors, the one Zane picked and one other. The host continues "I will give you a chance to change your mind and choose the other closed door instead. Or, if you prefer, you may keep your original door choice."

What should Zane do?

a) Keep his original door choice
b) Choose the other door
c) It makes no difference either way

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More messages from your neighbours
4 days ago

Neighbourhood Challenge: Who Can Crack This One? ⛓️‍💥❔

The Riddler from The Neighbourly Riddler

What has a head but no brain?

Do you think you know the answer? Simply 'Like' this post if you know the answer and the big reveal will be posted in the comments at 2pm on the day!

Want to stop seeing these in your newsfeed?
Head here and hover on the Following button on the top right of the page (and it will show Unfollow) and then click it. If it is giving you the option to Follow, then you've successfully unfollowed the Riddles page.

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2 hours ago

Key Fob lost on Mt Albert 20/12/25.

Claudia from Mount Eden

Please contact Claudia via neighbourly message or 027 299 8409.

1 day ago

Poll: 🗑️ Would you be keen to switch to a fortnightly rubbish collection, or do you prefer things as they are?

The Team from Neighbourly.co.nz

Aucklanders, our weekly rubbish collections are staying after councillors voted to scrap a proposed trial of fortnightly pick-ups.

We want to hear from you: would you be keen to switch to a fortnightly rubbish collection, or do you prefer things as they are?

Keen for the details? Read up about the scrapped collection trial here.

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🗑️ Would you be keen to switch to a fortnightly rubbish collection, or do you prefer things as they are?
  • 83% Same!
    83% Complete
  • 17% Would have liked to try something different
    17% Complete
200 votes