TheThe expected number of points won per play is b. 4.5.
Using this formula
Expected number of points won=Point won×Probability
Let plug in the formula
Expected number of points won=(0×1/6)+(2×1/6)+(5×1/6)+(10×1/6)
Expected number of points won=0+0.33+2.5+1.66
Expected number of points won=4.49
Expected number of points won=4.5 (Approximately)
Therefore the correct option is b. 4.5.
Learn more about Probability distribution here:https://brainly.com/question/14525371
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