In each turn of a game you toss two coins. If 2 heads come up, you win 2 points and if 1 head comes up you win 1 point. If no he
ads come up, you lose 3 points.
What is the expected value of the number of points for each turn?
–0.25
0
0.25
0.5
2 answers:
The answer is 1/4 of a possibility so its 0.25
Answer:
0.25
Step-by-step explanation:
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Ok ive done that too, but my answer was B.
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87.25
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