Question
The table shows the results of a survey of patrons of a particular restaurant chain. Meals Good Service Poor Service Total Lunch 509 328 837
The table shows the results of a survey of patrons of a particular restaurant chain.
| Meals | Good Service | Poor Service | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Lunch | 509 | 328 | 837 | ||||||
| Dinner | 924 | 639 | 1563 | ||||||
| Total | 1433 | 967 | 2400 |
If one of these patrons is selected at random, find the probability that their service was
poor, given that their meal was dinner
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Linear Algebra
Authors: Jim Hefferon
1st Edition
978-0982406212, 0982406215
