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Please I need the explanation too, not just the answers. Q) ​​​​​​​A bag contains 4 apples...

Please I need the explanation too, not just the answers.

Q) ​​​​​​​A bag contains 4 apples and 3 oranges. Let x is the number of oranges. You randomly select 2 fruits from the bag without replacement.

  1. Construct a complete sample space random of variable x.
  2. Construct a probability distribution model for random variable x.
  3. To play the game the player has to pay $5. If both fruits are oranges, player receives $15. Find the expected value of the distribution for player. Use the table below:

N = number of fruits

X

P(x)

Math   Statistics-And-Probability   
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