Question: Dan is playing a game where he selects a card from a deck of four cards, labeled 1, 2, 3, or 4. The possible cards

Dan is playing a game where he selects a card from a deck of four cards, labeled 1, 2, 3, or 4. The possible cards and probabilities are shown in the probability distribution below.

What is the expected value for the card that Dan selects?

answer

2.5

2.0

3.5

1.0?

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