The table shows the result of a restaurant survey.
Meals Service good Service poor Total
Lunc...
Mathematics, 03.12.2020 22:40 fatty18
The table shows the result of a restaurant survey.
Meals Service good Service poor Total
Lunch 21
31 52
Dinner 45
25 70
Total 66
56 122
Find the probability the service was poor given that the meal was dinner
The probability the service was poor, given that the meal was dinner is
(Type an integer or a simplified fraction.)
Answers: 2
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