The table shows the result of a restaurant survey.
meals service good service poor total
...
Mathematics, 23.12.2019 15:31 johanperezpere51
The table shows the result of a restaurant survey.
meals service good service poor total
lunch 49 39 88
dinner 19 15 34
total 68 54 122
find the probability the service was poor, given that the meal was dinner.
Answers: 3
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