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The probability distribution of a game is shown in the table. Find the expected number of points won per play. Round to the nearest tenth if needed.

a) 5.7 b) 4.5 c) 4.7 d) 5

The probability distribution of a game is shown in the table. Find the expected number-example-1
User Ahmed Rashad Mohamed
by
2.6k points

1 Answer

20 votes
20 votes

Answer:

4.5

Explanation:

I just did this lesson and i just guessed, but i got it wrong and it said the answer was 4.5. basically, you multiply the fractions and the number value first,(like 1/6 X 0) and you do that to all of them. and then you add up all your answers, simplify them and put it in decimal form. and you get 4.5. hopefully that made enough sense.

User Lingxiao
by
2.6k points
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