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14) A tourist in France wants to visit 8 different cities. If the route is rando

ID: 2931959 • Letter: 1

Question

14) A tourist in France wants to visit 8 different cities. If the route is randomly selected, what is the probability that she will visit the cities in alphabetical order? the indicated probability 15) The table below describes the smoking habits of a group of asthma suferers. Light Heavy Men Women Nonsmoker smoker smoker Total 79 547 397 85 60 542 796 154 139 1089 399 69 Total If one of the 1089 subjects is randomly selected, find the probability that the person chosen is a woman given tha the person is a light smoker D)p.552 A) 0.157 B) 0.241 C) 0.078 hence Protabildy drod the pexsan chasen is a wowern ove hae the pesson i a Light šmakes-85/1540. 55 Iq Holal

Explanation / Answer

14) There is only one way in which the cities can be visited alphabetically

There are 8! = 40320 ways in which these cities can be visited

P(Visiting in alphabetical order) = 1/40320 = 0.00002480

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