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Goryan [66]
3 years ago
8

At a County fair there is a spinner game with 12 sectors: 2 red sectors, 2 green sectors, 2 blue sectors, and 6 yellow sectors.

If the spinner lands on a red sector, the player wins 2 tokens. If the spinner lands on a green sector, the player wins 2 tokens. If the spinner lands on a blue sector, the player wins 2 tokens. If the spinner lands on a yellow sector, the player loses 5 tokens.
Is this game fair for the player and how much will the player win or lose on an average over time? Explain.
Mathematics
2 answers:
Alika [10]3 years ago
8 0

Answer:

Step-by-step explanation:it is 2 red

Varvara68 [4.7K]3 years ago
7 0

Answer:

The expected value is -1.5, and the game is not fair. So the player will lose about 1.5 tokens for a single spin over time.

Step-by-step explanation:

I just got it right on my test. Hope this helps someone in the future!

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