The results of a survey of the service at a local restaurant are summarized in the following table.
MealService GoodService PoorTotalLunch671481Dinner7776153Total14490234Find the probability that the service was rated good, given that the meal was lunch.
A. 0.87
B. 1
C. 0.83
D. 0.29
E. 0.47
Answer: C
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