Friday 16th June 2023
Difficulty: Medium
Probability (Quiz #210)
Photo by Sebastian Herrmann (Unsplash)
What are the chances?
1. What are your chances of scoring 3/3 on today's Cédez, if you just put in random answers?
2. If you flip a coin three times what is the probability of getting exactly one "heads"?
3. Suppose you're on a game show, and you're given the choice of three doors: behind one door is a speedboat; behind the others, wooden spoons. You pick a door, say No.1, and the host (who knows what's behind the doors) opens another door, say No.3, which has a spoon. He then says to you, "Do you want to change your choice to door No.2?". What should you do?
Privacy: we believe in respecting our users' privacy. When you click the button above, you'll get your score straight away. We won't request your details, or try to sell you anything, or ask you to subscribe.