Question
Exercise 6.(10pts)Speeding Tickets. The following data represent thenumberofspeedingticketsissuedtoindividualsinthepastyearandthegen-deroftheindividuals.Determinethefollowingprobabilitiesbasedontheresultsofthesurvey Gender zeroticket(0) oneticket(1) twotickets(2) Threetickets(3) Total Female 97 14 3 1 115 Male 71 7 1 3
Exercise 6.(10pts)Speeding Tickets.The following data represent thenumberofspeedingticketsissuedtoindividualsinthepastyearandthegen-deroftheindividuals.Determinethefollowingprobabilitiesbasedontheresultsofthesurvey
Gender | zeroticket(0) | oneticket(1) | twotickets(2) | Threetickets(3) | Total |
Female | 97 | 14 | 3 | 1 | 115 |
Male | 71 | 7 | 1 | 3 | 82 |
Total | 168 | 21 | 4 | 4 | 197 |
(7a)(2.5pts)Determinetheprobabilityarandomlyselectedindividualwasissued2ticketslastyeargiventhattheindividualisfemale?
(7b)(2.5pts)Determinetheprobabilityarandomlyselecteddriverismale.
(7c)(2.5pts)Determine the probability a randomly selected driver is maleandhasbeenissued3ticketsinthepastyear.
(7d)(2.5pts) Determine theprobability arandomlyselected driverhas ei-therbeenissued0ticketsor3ticketsinthepastyear.
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