Tourists from a tour bus were asked about places they visited during their stay in a city. The results are shown in the table. What is the probability that a randomly selected tourist visited the museum, given that the tourist did not visit the zoo? Use the table to calculate a conditional probability. Write the probability as a percent. Round to the nearest tenth if needed. Show all of you work!!

Tourists from a tour bus were asked about places they visited during their stay in a city The results are shown in the table What is the probability that a rand class=

Respuesta :


                                  Visited the museum        Did not visit the museum       totalVisited the zoo                      9                                        14                                    23Didn't visit the zoo               5                                           2                                      7Total                                     14                                          16                                    30           
Probability that the tourist visited the museum but did not visit the zoo.
Using the table, 5 tourists visited the museum but not the zoo. The total number o tourists surveyed was 30.
Probability that the tourist visited the museum but didt not visit the zoo is 
5/30 = 0.1666 or 16.67%